30674650 has 12 divisors (see below), whose sum is σ = 57054942. Its totient is φ = 12269840.

The previous prime is 30674639. The next prime is 30674687. The reversal of 30674650 is 5647603.

It can be written as a sum of positive squares in 3 ways, for example, as 22212369 + 8462281 = 4713^2 + 2909^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 306697 + ... + 306796.

Almost surely, 2^30674650 is an apocalyptic number.

30674650 is a deficient number, since it is larger than the sum of its proper divisors (26380292).

30674650 is a wasteful number, since it uses less digits than its factorization.

30674650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613505 (or 613500 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 30674650 is about 5538.4700053354. The cubic root of 30674650 is about 313.0352214649.

The spelling of 30674650 in words is "thirty million, six hundred seventy-four thousand, six hundred fifty".