30984966799 has 16 divisors (see below), whose sum is σ = 32457801600. Its totient is φ = 29539500256.

The previous prime is 30984966791. The next prime is 30984966809. The reversal of 30984966799 is 99766948903.

It is a cyclic number.

It is not a de Polignac number, because 30984966799 - 2³ = 30984966791 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30984966791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7707612 + ... + 7711630.

It is an arithmetic number, because the mean of its divisors is an integer number (2028612600).

Almost surely, 2^30984966799 is an apocalyptic number.

30984966799 is a deficient number, since it is larger than the sum of its proper divisors (1472834801).

30984966799 is a wasteful number, since it uses less digits than its factorization.

30984966799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334.

The product of its (nonzero) digits is 158723712, while the sum is 70.

The spelling of 30984966799 in words is "thirty billion, nine hundred eighty-four million, nine hundred sixty-six thousand, seven hundred ninety-nine".