6400462604 has 24 divisors (see below), whose sum is σ = 11478289200. Its totient is φ = 3121009920.

The previous prime is 6400462591. The next prime is 6400462613. The reversal of 6400462604 is 4062640046.

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, 573227 + ... + 584285.

It is an arithmetic number, because the mean of its divisors is an integer number (478262050).

Almost surely, 2^6400462604 is an apocalyptic number.

It is an amenable number.

6400462604 is a deficient number, since it is larger than the sum of its proper divisors (5077826596).

6400462604 is a wasteful number, since it uses less digits than its factorization.

6400462604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14633 (or 14631 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 6400462604 is about 80002.8912227552. The cubic root of 6400462604 is about 1856.6802660665.

The spelling of 6400462604 in words is "six billion, four hundred million, four hundred sixty-two thousand, six hundred four".