4479670464 has 56 divisors (see below), whose sum is σ = 11985680880. Its totient is φ = 1476440064.

The previous prime is 4479670457. The next prime is 4479670487. The reversal of 4479670464 is 4640769744.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 113989 + ... + 148164.

Almost surely, 2^4479670464 is an apocalyptic number.

It is an amenable number.

4479670464 is an abundant number, since it is smaller than the sum of its proper divisors (7506010416).

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

4479670464 is a wasteful number, since it uses less digits than its factorization.

4479670464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262257 (or 262247 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 51.

The square root of 4479670464 is about 66930.3403846118. The cubic root of 4479670464 is about 1648.4736989361.

The spelling of 4479670464 in words is "four billion, four hundred seventy-nine million, six hundred seventy thousand, four hundred sixty-four".