30849108966 has 48 divisors (see below), whose sum is σ = 75769752240. Its totient is φ = 8992451520.

The previous prime is 30849108949. The next prime is 30849108971. The reversal of 30849108966 is 66980194803.

It is a super-2 number, since 2×30849108966² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3464865 + ... + 3473756.

It is an arithmetic number, because the mean of its divisors is an integer number (1578536505).

Almost surely, 2^30849108966 is an apocalyptic number.

30849108966 is an abundant number, since it is smaller than the sum of its proper divisors (44920643274).

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

30849108966 is a wasteful number, since it uses less digits than its factorization.

30849108966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6938661 (or 6938658 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 30849108966 in words is "thirty billion, eight hundred forty-nine million, one hundred eight thousand, nine hundred sixty-six".