996980344 has 16 divisors (see below), whose sum is σ = 1871578800. Its totient is φ = 497892672.

The previous prime is 996980329. The next prime is 996980377. The reversal of 996980344 is 443089699.

It is a junction number, because it is equal to n+sod(n) for n = 996980291 and 996980300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67557 + ... + 80980.

It is an arithmetic number, because the mean of its divisors is an integer number (116973675).

Almost surely, 2^996980344 is an apocalyptic number.

It is an amenable number.

996980344 is a deficient number, since it is larger than the sum of its proper divisors (874598456).

996980344 is a wasteful number, since it uses less digits than its factorization.

996980344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149382 (or 149378 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The square root of 996980344 is about 31574.9955502768. The cubic root of 996980344 is about 998.9924331500.

The spelling of 996980344 in words is "nine hundred ninety-six million, nine hundred eighty thousand, three hundred forty-four".