916000490 has 32 divisors (see below), whose sum is σ = 1697783760. Its totient is φ = 355567104.

The previous prime is 916000451. The next prime is 916000513. The reversal of 916000490 is 94000619.

It can be written as a sum of positive squares in 8 ways, for example, as 588499081 + 327501409 = 24259^2 + 18097^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148304 + ... + 154356.

Almost surely, 2^916000490 is an apocalyptic number.

It is a pronic number, being equal to 30265×30266.

916000490 is a deficient number, since it is larger than the sum of its proper divisors (781783270).

916000490 is a wasteful number, since it uses less digits than its factorization.

916000490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6506.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 916000490 is about 30265.4999958699. The cubic root of 916000490 is about 971.1774025940.

The spelling of 916000490 in words is "nine hundred sixteen million, four hundred ninety", and thus it is an aban number.