481679828 has 24 divisors (see below), whose sum is σ = 965493312. Its totient is φ = 205977024.

The previous prime is 481679813. The next prime is 481679831. The reversal of 481679828 is 828976184.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 481679828.

It is a congruent number.

It is an unprimeable number.

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, 6026 + ... + 31617.

It is an arithmetic number, because the mean of its divisors is an integer number (40228888).

Almost surely, 2^481679828 is an apocalyptic number.

It is an amenable number.

481679828 is an abundant number, since it is smaller than the sum of its proper divisors (483813484).

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

481679828 is a wasteful number, since it uses less digits than its factorization.

481679828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38111 (or 38109 counting only the distinct ones).

The product of its digits is 1548288, while the sum is 53.

The square root of 481679828 is about 21947.2054713123. The cubic root of 481679828 is about 783.8858403992.

The spelling of 481679828 in words is "four hundred eighty-one million, six hundred seventy-nine thousand, eight hundred twenty-eight".