30968703 has 8 divisors (see below), whose sum is σ = 45879600. Its totient is φ = 20645784.

The previous prime is 30968683. The next prime is 30968737. The reversal of 30968703 is 30786903.

It is not a de Polignac number, because 30968703 - 2⁵ = 30968671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30968303) 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, 573468 + ... + 573521.

It is an arithmetic number, because the mean of its divisors is an integer number (5734950).

Almost surely, 2^30968703 is an apocalyptic number.

30968703 is a deficient number, since it is larger than the sum of its proper divisors (14910897).

30968703 is a wasteful number, since it uses less digits than its factorization.

30968703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146998 (or 1146992 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 30968703 is about 5564.9530995328. The cubic root of 30968703 is about 314.0323137394.

The spelling of 30968703 in words is "thirty million, nine hundred sixty-eight thousand, seven hundred three".