94030393 has 2 divisors, whose sum is σ = 94030394. Its totient is φ = 94030392.

The previous prime is 94030381. The next prime is 94030397. The reversal of 94030393 is 39303049.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88115769 + 5914624 = 9387^2 + 2432^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-94030393 is a prime.

It is not a weakly prime, because it can be changed into another prime (94030397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47015196 + 47015197.

It is an arithmetic number, because the mean of its divisors is an integer number (47015197).

Almost surely, 2^94030393 is an apocalyptic number.

It is an amenable number.

94030393 is a deficient number, since it is larger than the sum of its proper divisors (1).

94030393 is an equidigital number, since it uses as much as digits as its factorization.

94030393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 31.

The square root of 94030393 is about 9696.9269874533. The cubic root of 94030393 is about 454.7325933470.

The spelling of 94030393 in words is "ninety-four million, thirty thousand, three hundred ninety-three".