479260258 has 4 divisors (see below), whose sum is σ = 718890390. Its totient is φ = 239630128.

The previous prime is 479260253. The next prime is 479260267. The reversal of 479260258 is 852062974.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 326416489 + 152843769 = 18067^2 + 12363^2 .

It is not an unprimeable number, because it can be changed into a prime (479260253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119815063 + ... + 119815066.

Almost surely, 2^479260258 is an apocalyptic number.

479260258 is a deficient number, since it is larger than the sum of its proper divisors (239630132).

479260258 is a wasteful number, since it uses less digits than its factorization.

479260258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239630131.

The product of its (nonzero) digits is 241920, while the sum is 43.

The square root of 479260258 is about 21892.0135665955. The cubic root of 479260258 is about 782.5711003181.

The spelling of 479260258 in words is "four hundred seventy-nine million, two hundred sixty thousand, two hundred fifty-eight".