413540297 has 2 divisors, whose sum is σ = 413540298. Its totient is φ = 413540296.

The previous prime is 413540209. The next prime is 413540399. The reversal of 413540297 is 792045314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 283215241 + 130325056 = 16829^2 + 11416^2 .

It is a cyclic number.

It is not a de Polignac number, because 413540297 - 2²⁰ = 412491721 is a prime.

It is not a weakly prime, because it can be changed into another prime (413540497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206770148 + 206770149.

It is an arithmetic number, because the mean of its divisors is an integer number (206770149).

Almost surely, 2^413540297 is an apocalyptic number.

It is an amenable number.

413540297 is a deficient number, since it is larger than the sum of its proper divisors (1).

413540297 is an equidigital number, since it uses as much as digits as its factorization.

413540297 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 413540297 is about 20335.6902267909. The cubic root of 413540297 is about 745.0280289141.

The spelling of 413540297 in words is "four hundred thirteen million, five hundred forty thousand, two hundred ninety-seven".