484265640 has 32 divisors (see below), whose sum is σ = 1452797280. Its totient is φ = 129137472.

The previous prime is 484265599. The next prime is 484265651. The reversal of 484265640 is 46562484.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2017654 + ... + 2017893.

It is an arithmetic number, because the mean of its divisors is an integer number (45399915).

Almost surely, 2^484265640 is an apocalyptic number.

484265640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

484265640 is an abundant number, since it is smaller than the sum of its proper divisors (968531640).

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

484265640 is a wasteful number, since it uses less digits than its factorization.

484265640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4035561 (or 4035557 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 484265640 is about 22006.0364445758. The cubic root of 484265640 is about 785.2860547545.

The spelling of 484265640 in words is "four hundred eighty-four million, two hundred sixty-five thousand, six hundred forty".