30796475 has 6 divisors (see below), whose sum is σ = 38187660. Its totient is φ = 24637160.

The previous prime is 30796457. The next prime is 30796477. The reversal of 30796475 is 57469703.

It is not a de Polignac number, because 30796475 - 2⁸ = 30796219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30796477) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 615905 + ... + 615954.

It is an arithmetic number, because the mean of its divisors is an integer number (6364610).

Almost surely, 2^30796475 is an apocalyptic number.

30796475 is a deficient number, since it is larger than the sum of its proper divisors (7391185).

30796475 is a wasteful number, since it uses less digits than its factorization.

30796475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231869 (or 1231864 counting only the distinct ones).

The product of its (nonzero) digits is 158760, while the sum is 41.

The square root of 30796475 is about 5549.4571806619. The cubic root of 30796475 is about 313.4490826567.

The spelling of 30796475 in words is "thirty million, seven hundred ninety-six thousand, four hundred seventy-five".