6845247360 has 256 divisors, whose sum is σ = 27707443200. Its totient is φ = 1564600320.

The previous prime is 6845247349. The next prime is 6845247371. The reversal of 6845247360 is 637425486.

6845247360 is a `hidden beast` number, since 6 + 8 + 45 + 247 + 360 = 666.

It is an interprime number because it is at equal distance from previous prime (6845247349) and next prime (6845247371).

It is a super-2 number, since 2×6845247360² = 93714822839173939200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92665 + ... + 149255.

It is an arithmetic number, because the mean of its divisors is an integer number (108232200).

Almost surely, 2^6845247360 is an apocalyptic number.

6845247360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6845247360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13853721600).

6845247360 is an abundant number, since it is smaller than the sum of its proper divisors (20862195840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6845247360 is a wasteful number, since it uses less digits than its factorization.

6845247360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56626 (or 56608 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 45.

The square root of 6845247360 is about 82736.0100560814. The cubic root of 6845247360 is about 1898.7292851495.

The spelling of 6845247360 in words is "six billion, eight hundred forty-five million, two hundred forty-seven thousand, three hundred sixty".