70329904 has 10 divisors (see below), whose sum is σ = 136264220. Its totient is φ = 35164944.

The previous prime is 70329899. The next prime is 70329913. The reversal of 70329904 is 40992307.

It is a self number, because there is not a number n which added to its sum of digits gives 70329904.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2197794 + ... + 2197825.

It is an arithmetic number, because the mean of its divisors is an integer number (13626422).

Almost surely, 2^70329904 is an apocalyptic number.

It is an amenable number.

70329904 is a deficient number, since it is larger than the sum of its proper divisors (65934316).

70329904 is a wasteful number, since it uses less digits than its factorization.

70329904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4395627 (or 4395621 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 70329904 is about 8386.2926254693. The cubic root of 70329904 is about 412.7749576680.

The spelling of 70329904 in words is "seventy million, three hundred twenty-nine thousand, nine hundred four".