412089791 has 2 divisors, whose sum is σ = 412089792. Its totient is φ = 412089790.

The previous prime is 412089773. The next prime is 412089793. The reversal of 412089791 is 197980214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 412089791 - 2¹⁰ = 412088767 is a prime.

It is a Sophie Germain prime.

Together with 412089793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412089793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206044895 + 206044896.

It is an arithmetic number, because the mean of its divisors is an integer number (206044896).

Almost surely, 2^412089791 is an apocalyptic number.

412089791 is a deficient number, since it is larger than the sum of its proper divisors (1).

412089791 is an equidigital number, since it uses as much as digits as its factorization.

412089791 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 412089791 is about 20299.9948522161. The cubic root of 412089791 is about 744.1559385003.

The spelling of 412089791 in words is "four hundred twelve million, eighty-nine thousand, seven hundred ninety-one".