481704920 has 32 divisors (see below), whose sum is σ = 1109045520. Its totient is φ = 188200320.

The previous prime is 481704907. The next prime is 481704943. The reversal of 481704920 is 29407184.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 138311 + ... + 141750.

Almost surely, 2^481704920 is an apocalyptic number.

481704920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

481704920 is an abundant number, since it is smaller than the sum of its proper divisors (627340600).

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

481704920 is a wasteful number, since it uses less digits than its factorization.

481704920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280115 (or 280111 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 481704920 is about 21947.7771083998. Note that the first 3 decimals coincide. The cubic root of 481704920 is about 783.8994517380.

The spelling of 481704920 in words is "four hundred eighty-one million, seven hundred four thousand, nine hundred twenty".