30066634 has 16 divisors (see below), whose sum is σ = 48845160. Its totient is φ = 13798080.

The previous prime is 30066613. The next prime is 30066643. The reversal of 30066634 is 43666003.

It can be written as a sum of positive squares in 4 ways, for example, as 2241009 + 27825625 = 1497^2 + 5275^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1512 + ... + 7900.

Almost surely, 2^30066634 is an apocalyptic number.

30066634 is a deficient number, since it is larger than the sum of its proper divisors (18778526).

30066634 is a wasteful number, since it uses less digits than its factorization.

30066634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6585.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 30066634 is about 5483.3050252562. The cubic root of 30066634 is about 310.9531330692.

It can be divided in two parts, 300666 and 34, that added together give a triangular number (300700 = T₇₇₅).

The spelling of 30066634 in words is "thirty million, sixty-six thousand, six hundred thirty-four".