406908422704 has 20 divisors (see below), whose sum is σ = 901011507664. Its totient is φ = 174389323968.

The previous prime is 406908422629. The next prime is 406908422737. The reversal of 406908422704 is 407224809604.

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, 1816555347 + ... + 1816555570.

Almost surely, 2^406908422704 is an apocalyptic number.

It is an amenable number.

406908422704 is an abundant number, since it is smaller than the sum of its proper divisors (494103084960).

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

406908422704 is a wasteful number, since it uses less digits than its factorization.

406908422704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3633110932 (or 3633110926 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 406908422704 in words is "four hundred six billion, nine hundred eight million, four hundred twenty-two thousand, seven hundred four".