797247360 has 640 divisors, whose sum is σ = 3524875200. Its totient is φ = 168210432.

The previous prime is 797247329. The next prime is 797247361. The reversal of 797247360 is 63742797.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (797247361) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 61326714 + ... + 61326726.

Almost surely, 2^797247360 is an apocalyptic number.

797247360 is a gapful number since it is divisible by the number (70) 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 797247360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1762437600).

797247360 is an abundant number, since it is smaller than the sum of its proper divisors (2727627840).

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

797247360 is an equidigital number, since it uses as much as digits as its factorization.

797247360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 30 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 797247360 is about 28235.5690574849. The cubic root of 797247360 is about 927.2518246310.

The spelling of 797247360 in words is "seven hundred ninety-seven million, two hundred forty-seven thousand, three hundred sixty".