481739508 has 48 divisors (see below), whose sum is σ = 1303263360. Its totient is φ = 153597312.

The previous prime is 481739507. The next prime is 481739569. The reversal of 481739508 is 805937184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481739501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94485 + ... + 99452.

It is an arithmetic number, because the mean of its divisors is an integer number (27151320).

Almost surely, 2^481739508 is an apocalyptic number.

It is an amenable number.

481739508 is an abundant number, since it is smaller than the sum of its proper divisors (821523852).

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

481739508 is a wasteful number, since it uses less digits than its factorization.

481739508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193973 (or 193965 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 481739508 is about 21948.5650556022. The cubic root of 481739508 is about 783.9182134766.

The spelling of 481739508 in words is "four hundred eighty-one million, seven hundred thirty-nine thousand, five hundred eight".