70704004 has 24 divisors (see below), whose sum is σ = 143349248. Its totient is φ = 29885760.

The previous prime is 70703993. The next prime is 70704019. The reversal of 70704004 is 40040707.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15252 + ... + 19339.

Almost surely, 2^70704004 is an apocalyptic number.

It is an amenable number.

70704004 is an abundant number, since it is smaller than the sum of its proper divisors (72645244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70704004 is a wasteful number, since it uses less digits than its factorization.

70704004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34675 (or 34673 counting only the distinct ones).

The product of its (nonzero) digits is 784, while the sum is 22.

The square root of 70704004 is about 8408.5672977030. The cubic root of 70704004 is about 413.5055436298.

The spelling of 70704004 in words is "seventy million, seven hundred four thousand, four".