412190939 has 2 divisors, whose sum is σ = 412190940. Its totient is φ = 412190938.

The previous prime is 412190899. The next prime is 412190963. The reversal of 412190939 is 939091214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412190939 - 2⁸ = 412190683 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (412190039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206095469 + 206095470.

It is an arithmetic number, because the mean of its divisors is an integer number (206095470).

Almost surely, 2^412190939 is an apocalyptic number.

412190939 is a deficient number, since it is larger than the sum of its proper divisors (1).

412190939 is an equidigital number, since it uses as much as digits as its factorization.

412190939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 412190939 is about 20302.4860300408. The cubic root of 412190939 is about 744.2168182155.

The spelling of 412190939 in words is "four hundred twelve million, one hundred ninety thousand, nine hundred thirty-nine".