6845314374 has 72 divisors (see below), whose sum is σ = 15513530760. Its totient is φ = 2265355836.

The previous prime is 6845314337. The next prime is 6845314379. The reversal of 6845314374 is 4734135486.

6845314374 is a `hidden beast` number, since 6 + 8 + 4 + 531 + 43 + 74 = 666.

Its product of digits (967680) is a multiple of the sum of its prime divisors (144).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6845314379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 49246797 + ... + 49246935.

It is an arithmetic number, because the mean of its divisors is an integer number (215465705).

Almost surely, 2^6845314374 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6845314374, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7756765380).

6845314374 is an abundant number, since it is smaller than the sum of its proper divisors (8668216386).

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

6845314374 is an frugal number, since it uses more digits than its factorization.

6845314374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 144 counting only the distinct ones).

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

The square root of 6845314374 is about 82736.4150419874. The cubic root of 6845314374 is about 1898.7354812260.

The spelling of 6845314374 in words is "six billion, eight hundred forty-five million, three hundred fourteen thousand, three hundred seventy-four".