30807413 has 8 divisors (see below), whose sum is σ = 37916928. Its totient is φ = 24375024.

The previous prime is 30807409. The next prime is 30807431. The reversal of 30807413 is 31470803.

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

It is a cyclic number.

It is not a de Polignac number, because 30807413 - 2² = 30807409 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30807443) 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, 169181 + ... + 169362.

It is an arithmetic number, because the mean of its divisors is an integer number (4739616).

Almost surely, 2^30807413 is an apocalyptic number.

It is an amenable number.

30807413 is a deficient number, since it is larger than the sum of its proper divisors (7109515).

30807413 is a wasteful number, since it uses less digits than its factorization.

30807413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338563.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 30807413 is about 5550.4425949648. The cubic root of 30807413 is about 313.4861875553.

The spelling of 30807413 in words is "thirty million, eight hundred seven thousand, four hundred thirteen".