410920969 has 2 divisors, whose sum is σ = 410920970. Its totient is φ = 410920968.

The previous prime is 410920933. The next prime is 410920973. The reversal of 410920969 is 969029014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307125625 + 103795344 = 17525^2 + 10188^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-410920969 is a prime.

It is a super-2 number, since 2×410920969² = 337712085527797922, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (410920919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205460484 + 205460485.

It is an arithmetic number, because the mean of its divisors is an integer number (205460485).

Almost surely, 2^410920969 is an apocalyptic number.

It is an amenable number.

410920969 is a deficient number, since it is larger than the sum of its proper divisors (1).

410920969 is an equidigital number, since it uses as much as digits as its factorization.

410920969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 40.

The square root of 410920969 is about 20271.1856831316. The cubic root of 410920969 is about 743.4517153897.

The spelling of 410920969 in words is "four hundred ten million, nine hundred twenty thousand, nine hundred sixty-nine".