1490466624 has 56 divisors (see below), whose sum is σ = 3987881280. Its totient is φ = 491234304.

The previous prime is 1490466613. The next prime is 1490466641. The reversal of 1490466624 is 4266640941.

It is a congruent number.

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, 26524 + ... + 60699.

Almost surely, 2^1490466624 is an apocalyptic number.

It is an amenable number.

1490466624 is an abundant number, since it is smaller than the sum of its proper divisors (2497414656).

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

1490466624 is an equidigital number, since it uses as much as digits as its factorization.

1490466624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87327 (or 87317 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 42.

The square root of 1490466624 is about 38606.5619292887. The cubic root of 1490466624 is about 1142.2839774991.

The spelling of 1490466624 in words is "one billion, four hundred ninety million, four hundred sixty-six thousand, six hundred twenty-four".