996315290 has 16 divisors (see below), whose sum is σ = 1795220712. Its totient is φ = 398114304.

The previous prime is 996315233. The next prime is 996315301. The reversal of 996315290 is 92513699.

It can be written as a sum of positive squares in 4 ways, for example, as 830188969 + 166126321 = 28813^2 + 12889^2 .

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, 41219 + ... + 60758.

Almost surely, 2^996315290 is an apocalyptic number.

996315290 is a deficient number, since it is larger than the sum of its proper divisors (798905422).

996315290 is a wasteful number, since it uses less digits than its factorization.

996315290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102961.

The product of its (nonzero) digits is 131220, while the sum is 44.

The square root of 996315290 is about 31564.4624538420. The cubic root of 996315290 is about 998.7702516723.

The spelling of 996315290 in words is "nine hundred ninety-six million, three hundred fifteen thousand, two hundred ninety".