9951082408 has 32 divisors (see below), whose sum is σ = 18871341120. Its totient is φ = 4919040000.

The previous prime is 9951082369. The next prime is 9951082433. The reversal of 9951082408 is 8042801599.

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, 235368 + ... + 274408.

It is an arithmetic number, because the mean of its divisors is an integer number (589729410).

Almost surely, 2^9951082408 is an apocalyptic number.

It is an amenable number.

9951082408 is a deficient number, since it is larger than the sum of its proper divisors (8920258712).

9951082408 is a wasteful number, since it uses less digits than its factorization.

9951082408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39409 (or 39405 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 46.

The square root of 9951082408 is about 99755.1121898021. The cubic root of 9951082408 is about 2150.9159542715.

The spelling of 9951082408 in words is "nine billion, nine hundred fifty-one million, eighty-two thousand, four hundred eight".