406484604 has 36 divisors (see below), whose sum is σ = 1028602120. Its totient is φ = 135349920.

The previous prime is 406484581. The next prime is 406484657.

406484604 is a `hidden beast` number, since 4 + 0 + 6 + 48 + 4 + 604 = 666.

406484604 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31227 + ... + 42285.

Almost surely, 2^406484604 is an apocalyptic number.

It is an amenable number.

406484604 is an abundant number, since it is smaller than the sum of its proper divisors (622117516).

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

406484604 is a wasteful number, since it uses less digits than its factorization.

406484604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12090 (or 12085 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The square root of 406484604 is about 20161.4633397479. The cubic root of 406484604 is about 740.7665565241.

The spelling of 406484604 in words is "four hundred six million, four hundred eighty-four thousand, six hundred four".