479432970 has 48 divisors (see below), whose sum is σ = 1250848872. Its totient is φ = 127405440.

The previous prime is 479432969. The next prime is 479433047. The reversal of 479432970 is 79234974.

It can be written as a sum of positive squares in 4 ways, for example, as 475283601 + 4149369 = 21801^2 + 2037^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17280 + ... + 35460.

Almost surely, 2^479432970 is an apocalyptic number.

479432970 is an abundant number, since it is smaller than the sum of its proper divisors (771415902).

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

479432970 is a wasteful number, since it uses less digits than its factorization.

479432970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18487 (or 18484 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The square root of 479432970 is about 21895.9578461414. The cubic root of 479432970 is about 782.6650946110.

The spelling of 479432970 in words is "four hundred seventy-nine million, four hundred thirty-two thousand, nine hundred seventy".