413691093 has 6 divisors (see below), whose sum is σ = 597553814. Its totient is φ = 275794056.

The previous prime is 413691077. The next prime is 413691121. The reversal of 413691093 is 390196314.

It can be written as a sum of positive squares in only one way, i.e., 353364804 + 60326289 = 18798^2 + 7767^2 .

It is not a de Polignac number, because 413691093 - 2⁴ = 413691077 is a prime.

It is a super-2 number, since 2×413691093² = 342280640855069298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413691013) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22982830 + ... + 22982847.

Almost surely, 2^413691093 is an apocalyptic number.

It is an amenable number.

413691093 is a deficient number, since it is larger than the sum of its proper divisors (183862721).

413691093 is a wasteful number, since it uses less digits than its factorization.

413691093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45965683 (or 45965680 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 36.

The square root of 413691093 is about 20339.3975574499. The cubic root of 413691093 is about 745.1185751837.

The spelling of 413691093 in words is "four hundred thirteen million, six hundred ninety-one thousand, ninety-three".