30364621 has 8 divisors (see below), whose sum is σ = 34968384. Its totient is φ = 25827360.

The previous prime is 30364597. The next prime is 30364627. The reversal of 30364621 is 12646303.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30364621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30364627) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15640 + ... + 17473.

It is an arithmetic number, because the mean of its divisors is an integer number (4371048).

Almost surely, 2^30364621 is an apocalyptic number.

It is an amenable number.

30364621 is a deficient number, since it is larger than the sum of its proper divisors (4603763).

30364621 is a wasteful number, since it uses less digits than its factorization.

30364621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33251.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 30364621 is about 5510.4102388116. The cubic root of 30364621 is about 311.9770316480.

The spelling of 30364621 in words is "thirty million, three hundred sixty-four thousand, six hundred twenty-one".