30942246937 has 8 divisors (see below), whose sum is σ = 35371513856. Its totient is φ = 26515216512.

The previous prime is 30942246931. The next prime is 30942246949. The reversal of 30942246937 is 73964224903.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30942246937 - 2²⁷ = 30808029209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30942246931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 529368 + ... + 584905.

It is an arithmetic number, because the mean of its divisors is an integer number (4421439232).

Almost surely, 2^30942246937 is an apocalyptic number.

It is an amenable number.

30942246937 is a deficient number, since it is larger than the sum of its proper divisors (4429266919).

30942246937 is a wasteful number, since it uses less digits than its factorization.

30942246937 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118247.

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 30942246937 in words is "thirty billion, nine hundred forty-two million, two hundred forty-six thousand, nine hundred thirty-seven".