479276546 has 24 divisors (see below), whose sum is σ = 885485196. Its totient is φ = 193320960.

The previous prime is 479276521. The next prime is 479276549. The reversal of 479276546 is 645672974.

It can be written as a sum of positive squares in 2 ways, for example, as 479128321 + 148225 = 21889^2 + 385^2 .

It is a junction number, because it is equal to n+sod(n) for n = 479276494 and 479276503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479276549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142175 + ... + 145506.

Almost surely, 2^479276546 is an apocalyptic number.

479276546 is a deficient number, since it is larger than the sum of its proper divisors (406208650).

479276546 is a wasteful number, since it uses less digits than its factorization.

479276546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287714 (or 287707 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 50.

The square root of 479276546 is about 21892.3855712437. The cubic root of 479276546 is about 782.5799656291.

The spelling of 479276546 in words is "four hundred seventy-nine million, two hundred seventy-six thousand, five hundred forty-six".