479907294 has 32 divisors (see below), whose sum is σ = 969200640. Its totient is φ = 158412000.

The previous prime is 479907293. The next prime is 479907299. The reversal of 479907294 is 492709974.

It is a super-2 number, since 2×479907294² = 460622021668804872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479907293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389872 + ... + 391100.

It is an arithmetic number, because the mean of its divisors is an integer number (30287520).

Almost surely, 2^479907294 is an apocalyptic number.

479907294 is an abundant number, since it is smaller than the sum of its proper divisors (489293346).

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

479907294 is a wasteful number, since it uses less digits than its factorization.

479907294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1816.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The square root of 479907294 is about 21906.7864827318. The cubic root of 479907294 is about 782.9231178050.

The spelling of 479907294 in words is "four hundred seventy-nine million, nine hundred seven thousand, two hundred ninety-four".