30968795 has 16 divisors (see below), whose sum is σ = 43660512. Its totient is φ = 20789760.

The previous prime is 30968771. The next prime is 30968797. The reversal of 30968795 is 59786903.

It is not a de Polignac number, because 30968795 - 2¹⁶ = 30903259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30968797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20942 + ... + 22371.

It is an arithmetic number, because the mean of its divisors is an integer number (2728782).

Almost surely, 2^30968795 is an apocalyptic number.

30968795 is a deficient number, since it is larger than the sum of its proper divisors (12691717).

30968795 is a wasteful number, since it uses less digits than its factorization.

30968795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43342.

The product of its (nonzero) digits is 408240, while the sum is 47.

The square root of 30968795 is about 5564.9613655442. The cubic root of 30968795 is about 314.0326247087.

The spelling of 30968795 in words is "thirty million, nine hundred sixty-eight thousand, seven hundred ninety-five".