366698413 has 2 divisors, whose sum is σ = 366698414. Its totient is φ = 366698412.

The previous prime is 366698401. The next prime is 366698513. The reversal of 366698413 is 314896663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 360924004 + 5774409 = 18998^2 + 2403^2 .

It is a cyclic number.

It is not a de Polignac number, because 366698413 - 2²⁵ = 333143981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (366698113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 183349206 + 183349207.

It is an arithmetic number, because the mean of its divisors is an integer number (183349207).

Almost surely, 2^366698413 is an apocalyptic number.

It is an amenable number.

366698413 is a deficient number, since it is larger than the sum of its proper divisors (1).

366698413 is an equidigital number, since it uses as much as digits as its factorization.

366698413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 46.

The square root of 366698413 is about 19149.3710862785. The cubic root of 366698413 is about 715.7637123050.

The spelling of 366698413 in words is "three hundred sixty-six million, six hundred ninety-eight thousand, four hundred thirteen".