479545384 has 32 divisors (see below), whose sum is σ = 953881920. Its totient is φ = 225231616.

The previous prime is 479545369. The next prime is 479545387. The reversal of 479545384 is 483545974.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (479545387) 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 7 ways as a sum of consecutive naturals, for example, 73437 + ... + 79699.

It is an arithmetic number, because the mean of its divisors is an integer number (29808810).

Almost surely, 2^479545384 is an apocalyptic number.

It is an amenable number.

479545384 is a deficient number, since it is larger than the sum of its proper divisors (474336536).

479545384 is a wasteful number, since it uses less digits than its factorization.

479545384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6849 (or 6845 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 49.

The square root of 479545384 is about 21898.5246991664. The cubic root of 479545384 is about 782.7262610610.

The spelling of 479545384 in words is "four hundred seventy-nine million, five hundred forty-five thousand, three hundred eighty-four".