410725969 has 2 divisors, whose sum is σ = 410725970. Its totient is φ = 410725968.

The previous prime is 410725961. The next prime is 410725999. The reversal of 410725969 is 969527014.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 243360000 + 167365969 = 15600^2 + 12937^2 .

It is a cyclic number.

It is not a de Polignac number, because 410725969 - 2³ = 410725961 is a prime.

It is a super-2 number, since 2×410725969² = 337391643221977922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (410725961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 205362984 + 205362985.

It is an arithmetic number, because the mean of its divisors is an integer number (205362985).

Almost surely, 2^410725969 is an apocalyptic number.

It is an amenable number.

410725969 is a deficient number, since it is larger than the sum of its proper divisors (1).

410725969 is an equidigital number, since it uses as much as digits as its factorization.

410725969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 410725969 is about 20266.3753295946. The cubic root of 410725969 is about 743.3340966475.

The spelling of 410725969 in words is "four hundred ten million, seven hundred twenty-five thousand, nine hundred sixty-nine".