694294004 has 12 divisors (see below), whose sum is σ = 1229653824. Its totient is φ = 342964344.

The previous prime is 694293979. The next prime is 694294033. The reversal of 694294004 is 400492496.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 1045292 + ... + 1045955.

It is an arithmetic number, because the mean of its divisors is an integer number (102471152).

Almost surely, 2^694294004 is an apocalyptic number.

It is an amenable number.

694294004 is a deficient number, since it is larger than the sum of its proper divisors (535359820).

694294004 is a wasteful number, since it uses less digits than its factorization.

694294004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2091334 (or 2091332 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 694294004 is about 26349.4592733893. The cubic root of 694294004 is about 885.4848563030.

The spelling of 694294004 in words is "six hundred ninety-four million, two hundred ninety-four thousand, four".