30744692 has 24 divisors (see below), whose sum is σ = 59576160. Its totient is φ = 13764960.

The previous prime is 30744689. The next prime is 30744713. The reversal of 30744692 is 29644703.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2267 + ... + 8162.

It is an arithmetic number, because the mean of its divisors is an integer number (2482340).

Almost surely, 2^30744692 is an apocalyptic number.

It is an amenable number.

30744692 is a deficient number, since it is larger than the sum of its proper divisors (28831468).

30744692 is a wasteful number, since it uses less digits than its factorization.

30744692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10511 (or 10509 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 30744692 is about 5544.7896263068. The cubic root of 30744692 is about 313.2733002033.

The spelling of 30744692 in words is "thirty million, seven hundred forty-four thousand, six hundred ninety-two".