996907430610 has 256 divisors, whose sum is σ = 3281198699520. Its totient is φ = 209738833920.

The previous prime is 996907430599. The next prime is 996907430633. The reversal of 996907430610 is 16034709699.

996907430610 is a `hidden beast` number, since 99 + 69 + 0 + 7 + 430 + 61 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8615740 + ... + 8730680.

It is an arithmetic number, because the mean of its divisors is an integer number (12817182420).

Almost surely, 2^996907430610 is an apocalyptic number.

996907430610 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 996907430610, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640599349760).

996907430610 is an abundant number, since it is smaller than the sum of its proper divisors (2284291268910).

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

996907430610 is a wasteful number, since it uses less digits than its factorization.

996907430610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115330 (or 115324 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 54.

The spelling of 996907430610 in words is "nine hundred ninety-six billion, nine hundred seven million, four hundred thirty thousand, six hundred ten".