412080817 has 2 divisors, whose sum is σ = 412080818. Its totient is φ = 412080816.

The previous prime is 412080787. The next prime is 412080821. The reversal of 412080817 is 718080214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302899216 + 109181601 = 17404^2 + 10449^2 .

It is a cyclic number.

It is not a de Polignac number, because 412080817 - 2¹¹ = 412078769 is a prime.

It is not a weakly prime, because it can be changed into another prime (412080917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206040408 + 206040409.

It is an arithmetic number, because the mean of its divisors is an integer number (206040409).

Almost surely, 2^412080817 is an apocalyptic number.

It is an amenable number.

412080817 is a deficient number, since it is larger than the sum of its proper divisors (1).

412080817 is an equidigital number, since it uses as much as digits as its factorization.

412080817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 412080817 is about 20299.7738164739. The cubic root of 412080817 is about 744.1505366809.

The spelling of 412080817 in words is "four hundred twelve million, eighty thousand, eight hundred seventeen".