798903904 has 24 divisors (see below), whose sum is σ = 1576373400. Its totient is φ = 398555136.

The previous prime is 798903871. The next prime is 798903929. The reversal of 798903904 is 409309897.

It is a super-3 number, since 3×798903904³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13434 + ... + 42169.

It is an arithmetic number, because the mean of its divisors is an integer number (65682225).

Almost surely, 2^798903904 is an apocalyptic number.

It is an amenable number.

798903904 is a deficient number, since it is larger than the sum of its proper divisors (777469496).

798903904 is a wasteful number, since it uses less digits than its factorization.

798903904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56062 (or 56054 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 798903904 is about 28264.8881830443. Note that the first 3 decimals coincide. The cubic root of 798903904 is about 927.8936040328.

The spelling of 798903904 in words is "seven hundred ninety-eight million, nine hundred three thousand, nine hundred four".