793944904 has 8 divisors (see below), whose sum is σ = 1488646710. Its totient is φ = 396972448.

The previous prime is 793944901. The next prime is 793944961. The reversal of 793944904 is 409449397.

It can be written as a sum of positive squares in only one way, i.e., 440580100 + 353364804 = 20990^2 + 18798^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (793944901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49621549 + ... + 49621564.

Almost surely, 2^793944904 is an apocalyptic number.

It is an amenable number.

793944904 is a deficient number, since it is larger than the sum of its proper divisors (694701806).

793944904 is a wasteful number, since it uses less digits than its factorization.

793944904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99243119 (or 99243115 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 49.

The square root of 793944904 is about 28177.0279483128. The cubic root of 793944904 is about 925.9697272204.

The spelling of 793944904 in words is "seven hundred ninety-three million, nine hundred forty-four thousand, nine hundred four".