30374685 has 24 divisors (see below), whose sum is σ = 57436704. Its totient is φ = 14726880.

The previous prime is 30374683. The next prime is 30374713. The reversal of 30374685 is 58647303.

It is a happy number.

It is not a de Polignac number, because 30374685 - 2¹ = 30374683 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30374683) 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 23 ways as a sum of consecutive naturals, for example, 30187 + ... + 31176.

It is an arithmetic number, because the mean of its divisors is an integer number (2393196).

Almost surely, 2^30374685 is an apocalyptic number.

It is an amenable number.

30374685 is a deficient number, since it is larger than the sum of its proper divisors (27062019).

30374685 is a wasteful number, since it uses less digits than its factorization.

30374685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61385 (or 61382 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 30374685 is about 5511.3233438077. The cubic root of 30374685 is about 312.0114948921.

The spelling of 30374685 in words is "thirty million, three hundred seventy-four thousand, six hundred eighty-five".