8394050404 has 24 divisors (see below), whose sum is σ = 14763228480. Its totient is φ = 4176038496.

The previous prime is 8394050393. The next prime is 8394050449. The reversal of 8394050404 is 4040504938.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664354 + ... + 676870.

It is an arithmetic number, because the mean of its divisors is an integer number (615134520).

Almost surely, 2^8394050404 is an apocalyptic number.

It is an amenable number.

8394050404 is a deficient number, since it is larger than the sum of its proper divisors (6369178076).

8394050404 is a wasteful number, since it uses less digits than its factorization.

8394050404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13347 (or 13345 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 8394050404 is about 91619.0504425799. The cubic root of 8394050404 is about 2032.3126679184.

The spelling of 8394050404 in words is "eight billion, three hundred ninety-four million, fifty thousand, four hundred four".