797253998 has 16 divisors (see below), whose sum is σ = 1268685504. Its totient is φ = 374449920.

The previous prime is 797253983. The next prime is 797254009. The reversal of 797253998 is 899352797.

797253998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×797253998² = 1271227874653968008, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4790 + ... + 40217.

It is an arithmetic number, because the mean of its divisors is an integer number (79292844).

Almost surely, 2^797253998 is an apocalyptic number.

797253998 is a deficient number, since it is larger than the sum of its proper divisors (471431506).

797253998 is a wasteful number, since it uses less digits than its factorization.

797253998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45547.

The product of its digits is 8573040, while the sum is 59.

The square root of 797253998 is about 28235.6866040123. The cubic root of 797253998 is about 927.2543981027.

The spelling of 797253998 in words is "seven hundred ninety-seven million, two hundred fifty-three thousand, nine hundred ninety-eight".