412781701 has 2 divisors, whose sum is σ = 412781702. Its totient is φ = 412781700.

The previous prime is 412781671. The next prime is 412781741. The reversal of 412781701 is 107187214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 410062500 + 2719201 = 20250^2 + 1649^2 .

It is a cyclic number.

It is not a de Polignac number, because 412781701 - 2⁹ = 412781189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (412781741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206390850 + 206390851.

It is an arithmetic number, because the mean of its divisors is an integer number (206390851).

Almost surely, 2^412781701 is an apocalyptic number.

It is an amenable number.

412781701 is a deficient number, since it is larger than the sum of its proper divisors (1).

412781701 is an equidigital number, since it uses as much as digits as its factorization.

412781701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3136, while the sum is 31.

The square root of 412781701 is about 20317.0298272164. The cubic root of 412781701 is about 744.5721916602.

The spelling of 412781701 in words is "four hundred twelve million, seven hundred eighty-one thousand, seven hundred one".