70000406704 has 40 divisors (see below), whose sum is σ = 136551260160. Its totient is φ = 34761722688.

The previous prime is 70000406699. The next prime is 70000406719. The reversal of 70000406704 is 40760400007.

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, 3407247 + ... + 3427729.

It is an arithmetic number, because the mean of its divisors is an integer number (3413781504).

Almost surely, 2^70000406704 is an apocalyptic number.

It is an amenable number.

70000406704 is a deficient number, since it is larger than the sum of its proper divisors (66550853456).

70000406704 is a wasteful number, since it uses less digits than its factorization.

70000406704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21937 (or 21931 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The spelling of 70000406704 in words is "seventy billion, four hundred six thousand, seven hundred four".