100490464 has 24 divisors (see below), whose sum is σ = 198236808. Its totient is φ = 50144640.

The previous prime is 100490443. The next prime is 100490471. The reversal of 100490464 is 464094001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14634 + ... + 20374.

It is an arithmetic number, because the mean of its divisors is an integer number (8259867).

Almost surely, 2^100490464 is an apocalyptic number.

It is an amenable number.

100490464 is a deficient number, since it is larger than the sum of its proper divisors (97746344).

100490464 is an equidigital number, since it uses as much as digits as its factorization.

100490464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6298 (or 6290 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 100490464 is about 10024.4932041475. The cubic root of 100490464 is about 464.9164901869.

The spelling of 100490464 in words is "one hundred million, four hundred ninety thousand, four hundred sixty-four".