900646315 has 8 divisors (see below), whose sum is σ = 1144350720. Its totient is φ = 678133632.

The previous prime is 900646291. The next prime is 900646321. The reversal of 900646315 is 513646009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 900646315 - 2⁵ = 900646283 is a prime.

It is a super-2 number, since 2×900646315² = 1622327569446158450, which contains 22 as substring.

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, 5297835 + ... + 5298004.

It is an arithmetic number, because the mean of its divisors is an integer number (143043840).

Almost surely, 2^900646315 is an apocalyptic number.

900646315 is a deficient number, since it is larger than the sum of its proper divisors (243704405).

900646315 is a wasteful number, since it uses less digits than its factorization.

900646315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10595861.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 900646315 is about 30010.7699834576. The cubic root of 900646315 is about 965.7204442198.

The spelling of 900646315 in words is "nine hundred million, six hundred forty-six thousand, three hundred fifteen".