479446494 has 16 divisors (see below), whose sum is σ = 1009361280. Its totient is φ = 151404120.

The previous prime is 479446493. The next prime is 479446571. The reversal of 479446494 is 494644974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (479446493) 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 7 ways as a sum of consecutive naturals, for example, 2102722 + ... + 2102949.

It is an arithmetic number, because the mean of its divisors is an integer number (63085080).

Almost surely, 2^479446494 is an apocalyptic number.

479446494 is an abundant number, since it is smaller than the sum of its proper divisors (529914786).

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

479446494 is a wasteful number, since it uses less digits than its factorization.

479446494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4205695.

The product of its digits is 3483648, while the sum is 51.

The square root of 479446494 is about 21896.2666680875. The cubic root of 479446494 is about 782.6724537650.

The spelling of 479446494 in words is "four hundred seventy-nine million, four hundred forty-six thousand, four hundred ninety-four".