30129364 has 48 divisors (see below), whose sum is σ = 57843520. Its totient is φ = 13685760.

The previous prime is 30129361. The next prime is 30129367. The reversal of 30129364 is 46392103.

It is an interprime number because it is at equal distance from previous prime (30129361) and next prime (30129367).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30129361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310564 + ... + 310660.

Almost surely, 2^30129364 is an apocalyptic number.

It is an amenable number.

30129364 is a deficient number, since it is larger than the sum of its proper divisors (27714156).

30129364 is a wasteful number, since it uses less digits than its factorization.

30129364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 246 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 30129364 is about 5489.0221351348. The cubic root of 30129364 is about 311.1692368531.

The spelling of 30129364 in words is "thirty million, one hundred twenty-nine thousand, three hundred sixty-four".