8994129904 has 20 divisors (see below), whose sum is σ = 17897104264. Its totient is φ = 4375522368.

The previous prime is 8994129889. The next prime is 8994129917. The reversal of 8994129904 is 4099214998.

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, 7595802 + ... + 7596985.

Almost surely, 2^8994129904 is an apocalyptic number.

It is an amenable number.

8994129904 is a deficient number, since it is larger than the sum of its proper divisors (8902974360).

8994129904 is a wasteful number, since it uses less digits than its factorization.

8994129904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15192832 (or 15192826 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 55.

The square root of 8994129904 is about 94837.3866362839. The cubic root of 8994129904 is about 2079.6314916688.

The spelling of 8994129904 in words is "eight billion, nine hundred ninety-four million, one hundred twenty-nine thousand, nine hundred four".