480439979746 has 16 divisors (see below), whose sum is σ = 726080329728. Its totient is φ = 238419834400.

The previous prime is 480439979713. The next prime is 480439979791. The reversal of 480439979746 is 647979934084.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512610 + ... + 1802461.

It is an arithmetic number, because the mean of its divisors is an integer number (45380020608).

Almost surely, 2^480439979746 is an apocalyptic number.

480439979746 is a deficient number, since it is larger than the sum of its proper divisors (245640349982).

480439979746 is a wasteful number, since it uses less digits than its factorization.

480439979746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3315617.

The product of its (nonzero) digits is 329204736, while the sum is 70.

The spelling of 480439979746 in words is "four hundred eighty billion, four hundred thirty-nine million, nine hundred seventy-nine thousand, seven hundred forty-six".