406974484 has 24 divisors (see below), whose sum is σ = 816300800. Its totient is φ = 173913696.

The previous prime is 406974467. The next prime is 406974559. The reversal of 406974484 is 484479604.

It is a congruent number.

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, 11052 + ... + 30595.

Almost surely, 2^406974484 is an apocalyptic number.

It is an amenable number.

406974484 is an abundant number, since it is smaller than the sum of its proper divisors (409326316).

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

406974484 is a wasteful number, since it uses less digits than its factorization.

406974484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42007 (or 42005 counting only the distinct ones).

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

The square root of 406974484 is about 20173.6086013385. The cubic root of 406974484 is about 741.0640184169.

The spelling of 406974484 in words is "four hundred six million, nine hundred seventy-four thousand, four hundred eighty-four".