413897697 has 12 divisors (see below), whose sum is σ = 603772884. Its totient is φ = 273199200.

The previous prime is 413897683. The next prime is 413897711. The reversal of 413897697 is 796798314.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (413897683) and next prime (413897711).

It can be written as a sum of positive squares in 2 ways, for example, as 283046976 + 130850721 = 16824^2 + 11439^2 .

It is not a de Polignac number, because 413897697 - 2⁴ = 413897681 is a prime.

It is a super-2 number, since 2×413897697² = 342622607163807618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (413898697) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226758 + ... + 228575.

It is an arithmetic number, because the mean of its divisors is an integer number (50314407).

Almost surely, 2^413897697 is an apocalyptic number.

It is an amenable number.

413897697 is a deficient number, since it is larger than the sum of its proper divisors (189875187).

413897697 is a wasteful number, since it uses less digits than its factorization.

413897697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 455440 (or 455437 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 54.

The square root of 413897697 is about 20344.4758349779. The cubic root of 413897697 is about 745.2425959490.

The spelling of 413897697 in words is "four hundred thirteen million, eight hundred ninety-seven thousand, six hundred ninety-seven".