412345907 has 2 divisors, whose sum is σ = 412345908. Its totient is φ = 412345906.

The previous prime is 412345903. The next prime is 412345957. The reversal of 412345907 is 709543214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 412345907 - 2² = 412345903 is a prime.

It is not a weakly prime, because it can be changed into another prime (412345903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206172953 + 206172954.

It is an arithmetic number, because the mean of its divisors is an integer number (206172954).

Almost surely, 2^412345907 is an apocalyptic number.

412345907 is a deficient number, since it is larger than the sum of its proper divisors (1).

412345907 is an equidigital number, since it uses as much as digits as its factorization.

412345907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 412345907 is about 20306.3021498253. The cubic root of 412345907 is about 744.3100721995.

The spelling of 412345907 in words is "four hundred twelve million, three hundred forty-five thousand, nine hundred seven".