413858957 has 2 divisors, whose sum is σ = 413858958. Its totient is φ = 413858956.

The previous prime is 413858947. The next prime is 413859109. The reversal of 413858957 is 759858314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 398641156 + 15217801 = 19966^2 + 3901^2 .

It is a cyclic number.

It is not a de Polignac number, because 413858957 - 2¹⁰ = 413857933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413858947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206929478 + 206929479.

It is an arithmetic number, because the mean of its divisors is an integer number (206929479).

Almost surely, 2^413858957 is an apocalyptic number.

It is an amenable number.

413858957 is a deficient number, since it is larger than the sum of its proper divisors (1).

413858957 is an equidigital number, since it uses as much as digits as its factorization.

413858957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1209600, while the sum is 50.

The square root of 413858957 is about 20343.5237114911. The cubic root of 413858957 is about 745.2193441493.

The spelling of 413858957 in words is "four hundred thirteen million, eight hundred fifty-eight thousand, nine hundred fifty-seven".