30294413 has 2 divisors, whose sum is σ = 30294414. Its totient is φ = 30294412.

The previous prime is 30294401. The next prime is 30294421. The reversal of 30294413 is 31449203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28761769 + 1532644 = 5363^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 30294413 - 2⁶ = 30294349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30294713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15147206 + 15147207.

It is an arithmetic number, because the mean of its divisors is an integer number (15147207).

Almost surely, 2^30294413 is an apocalyptic number.

It is an amenable number.

30294413 is a deficient number, since it is larger than the sum of its proper divisors (1).

30294413 is an equidigital number, since it uses as much as digits as its factorization.

30294413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 30294413 is about 5504.0360645621. The cubic root of 30294413 is about 311.7363986815.

The spelling of 30294413 in words is "thirty million, two hundred ninety-four thousand, four hundred thirteen".