797905594 has 16 divisors (see below), whose sum is σ = 1239729120. Its totient is φ = 384698160.

The previous prime is 797905553. The next prime is 797905601. The reversal of 797905594 is 495509797.

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, 38557 + ... + 55519.

It is an arithmetic number, because the mean of its divisors is an integer number (77483070).

Almost surely, 2^797905594 is an apocalyptic number.

797905594 is a deficient number, since it is larger than the sum of its proper divisors (441823526).

797905594 is a wasteful number, since it uses less digits than its factorization.

797905594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17805.

The product of its (nonzero) digits is 3572100, while the sum is 55.

The square root of 797905594 is about 28247.2227661411. Note that the first 3 decimals coincide. The cubic root of 797905594 is about 927.5069444389.

The spelling of 797905594 in words is "seven hundred ninety-seven million, nine hundred five thousand, five hundred ninety-four".