479700961 has 4 divisors (see below), whose sum is σ = 504948400. Its totient is φ = 454453524.

The previous prime is 479700953. The next prime is 479700997. The reversal of 479700961 is 169007974.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 479700961 - 2³ = 479700953 is a prime.

It is a super-2 number, since 2×479700961² = 460226023968647042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (479700901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12623691 + ... + 12623728.

It is an arithmetic number, because the mean of its divisors is an integer number (126237100).

Almost surely, 2^479700961 is an apocalyptic number.

It is an amenable number.

479700961 is a deficient number, since it is larger than the sum of its proper divisors (25247439).

479700961 is a wasteful number, since it uses less digits than its factorization.

479700961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25247438.

The product of its (nonzero) digits is 95256, while the sum is 43.

The square root of 479700961 is about 21902.0766367027. The cubic root of 479700961 is about 782.8108974973.

The spelling of 479700961 in words is "four hundred seventy-nine million, seven hundred thousand, nine hundred sixty-one".