797236992 has 90 divisors (see below), whose sum is σ = 2377278288. Its totient is φ = 265738752.

The previous prime is 797236987. The next prime is 797237003. The reversal of 797236992 is 299632797.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1513 + ... + 39959.

Almost surely, 2^797236992 is an apocalyptic number.

797236992 is a gapful number since it is divisible by the number (72) 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 797236992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1188639144).

797236992 is an abundant number, since it is smaller than the sum of its proper divisors (1580041296).

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

797236992 is an equidigital number, since it uses as much as digits as its factorization.

797236992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38475 (or 38452 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 797236992 is about 28235.3854586758. The cubic root of 797236992 is about 927.2478050552.

The spelling of 797236992 in words is "seven hundred ninety-seven million, two hundred thirty-six thousand, nine hundred ninety-two".