406470076470 has 48 divisors (see below), whose sum is σ = 1074734453520. Its totient is φ = 106554866112.

The previous prime is 406470076429. The next prime is 406470076489. The reversal of 406470076470 is 74670074604.

406470076470 is a `hidden beast` number, since 40 + 6 + 4 + 70 + 0 + 76 + 470 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38268709 + ... + 38279328.

It is an arithmetic number, because the mean of its divisors is an integer number (22390301115).

Almost surely, 2^406470076470 is an apocalyptic number.

406470076470 is an abundant number, since it is smaller than the sum of its proper divisors (668264377050).

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

406470076470 is a wasteful number, since it uses less digits than its factorization.

406470076470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76548109 (or 76548106 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 406470076470 in words is "four hundred six billion, four hundred seventy million, seventy-six thousand, four hundred seventy".