996708357 has 12 divisors (see below), whose sum is σ = 1443285324. Its totient is φ = 662812800.

The previous prime is 996708353. The next prime is 996708371. The reversal of 996708357 is 753807699.

It can be written as a sum of positive squares in 2 ways, for example, as 842973156 + 153735201 = 29034^2 + 12399^2 .

It is not a de Polignac number, because 996708357 - 2² = 996708353 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (996708353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 134478 + ... + 141695.

It is an arithmetic number, because the mean of its divisors is an integer number (120273777).

Almost surely, 2^996708357 is an apocalyptic number.

It is an amenable number.

996708357 is a deficient number, since it is larger than the sum of its proper divisors (446576967).

996708357 is a wasteful number, since it uses less digits than its factorization.

996708357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276580 (or 276577 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The square root of 996708357 is about 31570.6882566725. The cubic root of 996708357 is about 998.9015795810.

The spelling of 996708357 in words is "nine hundred ninety-six million, seven hundred eight thousand, three hundred fifty-seven".