412617913 has 2 divisors, whose sum is σ = 412617914. Its totient is φ = 412617912.

The previous prime is 412617911. The next prime is 412617929. The reversal of 412617913 is 319716214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318372649 + 94245264 = 17843^2 + 9708^2 .

It is a cyclic number.

It is not a de Polignac number, because 412617913 - 2¹ = 412617911 is a prime.

Together with 412617911, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (412617911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206308956 + 206308957.

It is an arithmetic number, because the mean of its divisors is an integer number (206308957).

Almost surely, 2^412617913 is an apocalyptic number.

It is an amenable number.

412617913 is a deficient number, since it is larger than the sum of its proper divisors (1).

412617913 is an equidigital number, since it uses as much as digits as its factorization.

412617913 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9072, while the sum is 34.

The square root of 412617913 is about 20312.9986215723. The cubic root of 412617913 is about 744.4736988223.

The spelling of 412617913 in words is "four hundred twelve million, six hundred seventeen thousand, nine hundred thirteen".