797395944 has 32 divisors (see below), whose sum is σ = 2023247520. Its totient is φ = 261830976.

The previous prime is 797395939. The next prime is 797395957. The reversal of 797395944 is 449593797.

It is a super-2 number, since 2×797395944² = 1271680583015302272, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246339 + ... + 249554.

It is an arithmetic number, because the mean of its divisors is an integer number (63226485).

Almost surely, 2^797395944 is an apocalyptic number.

It is an amenable number.

797395944 is an abundant number, since it is smaller than the sum of its proper divisors (1225851576).

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

797395944 is a wasteful number, since it uses less digits than its factorization.

797395944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495969 (or 495965 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 57.

The square root of 797395944 is about 28238.2000842830. The cubic root of 797395944 is about 927.3094254184.

The spelling of 797395944 in words is "seven hundred ninety-seven million, three hundred ninety-five thousand, nine hundred forty-four".