413768817 has 120 divisors (see below), whose sum is σ = 802332608. Its totient is φ = 207852480.

The previous prime is 413768813. The next prime is 413768837. The reversal of 413768817 is 718867314.

It is not a de Polignac number, because 413768817 - 2² = 413768813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413768813) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2538378 + ... + 2538540.

Almost surely, 2^413768817 is an apocalyptic number.

It is an amenable number.

413768817 is a deficient number, since it is larger than the sum of its proper divisors (388563791).

413768817 is a wasteful number, since it uses less digits than its factorization.

413768817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241 (or 221 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 413768817 is about 20341.3081437748. The cubic root of 413768817 is about 745.1652363846.

The spelling of 413768817 in words is "four hundred thirteen million, seven hundred sixty-eight thousand, eight hundred seventeen".