479873946 has 16 divisors (see below), whose sum is σ = 975482208. Its totient is φ = 157335600.

The previous prime is 479873941. The next prime is 479873951. The reversal of 479873946 is 649378974.

It is an interprime number because it is at equal distance from previous prime (479873941) and next prime (479873951).

It is a super-2 number, since 2×479873946² = 460558008099221832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (479873941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655200 + ... + 655931.

It is an arithmetic number, because the mean of its divisors is an integer number (60967638).

Almost surely, 2^479873946 is an apocalyptic number.

479873946 is an abundant number, since it is smaller than the sum of its proper divisors (495608262).

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

479873946 is a wasteful number, since it uses less digits than its factorization.

479873946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311197.

The product of its digits is 9144576, while the sum is 57.

The square root of 479873946 is about 21906.0253355099. The cubic root of 479873946 is about 782.9049826879.

The spelling of 479873946 in words is "four hundred seventy-nine million, eight hundred seventy-three thousand, nine hundred forty-six".