874859398 has 16 divisors (see below), whose sum is σ = 1500768000. Its totient is φ = 374687496.

The previous prime is 874859369. The next prime is 874859411. The reversal of 874859398 is 893958478.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1353 + ... + 41851.

It is an arithmetic number, because the mean of its divisors is an integer number (93798000).

Almost surely, 2^874859398 is an apocalyptic number.

874859398 is a deficient number, since it is larger than the sum of its proper divisors (625908602).

874859398 is a wasteful number, since it uses less digits than its factorization.

874859398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42051.

The product of its digits is 17418240, while the sum is 61.

The square root of 874859398 is about 29578.0222124469. The cubic root of 874859398 is about 956.4143577942.

The spelling of 874859398 in words is "eight hundred seventy-four million, eight hundred fifty-nine thousand, three hundred ninety-eight".