797495328 has 96 divisors (see below), whose sum is σ = 2658337920. Its totient is φ = 227854080.

The previous prime is 797495323. The next prime is 797495383. The reversal of 797495328 is 823594797.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is not an unprimeable number, because it can be changed into a prime (797495323) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59883 + ... + 71978.

It is an arithmetic number, because the mean of its divisors is an integer number (27691020).

Almost surely, 2^797495328 is an apocalyptic number.

It is an amenable number.

797495328 is an abundant number, since it is smaller than the sum of its proper divisors (1860842592).

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

797495328 is a wasteful number, since it uses less digits than its factorization.

797495328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131887 (or 131873 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 54.

The square root of 797495328 is about 28239.9597733425. The cubic root of 797495328 is about 927.3479491038.

The spelling of 797495328 in words is "seven hundred ninety-seven million, four hundred ninety-five thousand, three hundred twenty-eight".