996319590 has 32 divisors (see below), whose sum is σ = 2732762880. Its totient is φ = 227730144.

The previous prime is 996319579. The next prime is 996319601. The reversal of 996319590 is 95913699.

996319590 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (996319579) and next prime (996319601).

It is a congruent number.

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, 2371980 + ... + 2372399.

It is an arithmetic number, because the mean of its divisors is an integer number (85398840).

Almost surely, 2^996319590 is an apocalyptic number.

996319590 is an abundant number, since it is smaller than the sum of its proper divisors (1736443290).

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

996319590 is a wasteful number, since it uses less digits than its factorization.

996319590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4744396.

The product of its (nonzero) digits is 590490, while the sum is 51.

The square root of 996319590 is about 31564.5305683452. The cubic root of 996319590 is about 998.7716885354.

The spelling of 996319590 in words is "nine hundred ninety-six million, three hundred nineteen thousand, five hundred ninety".