413922397 has 4 divisors (see below), whose sum is σ = 473054176. Its totient is φ = 354790620.

The previous prime is 413922349. The next prime is 413922437. The reversal of 413922397 is 793229314.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 793229314 = 2 ⋅396614657.

It is a cyclic number.

It is not a de Polignac number, because 413922397 - 2⁷ = 413922269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413922097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29565879 + ... + 29565892.

It is an arithmetic number, because the mean of its divisors is an integer number (118263544).

Almost surely, 2^413922397 is an apocalyptic number.

It is an amenable number.

413922397 is a deficient number, since it is larger than the sum of its proper divisors (59131779).

413922397 is an equidigital number, since it uses as much as digits as its factorization.

413922397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59131778.

The product of its digits is 81648, while the sum is 40.

The square root of 413922397 is about 20345.0828703154. The cubic root of 413922397 is about 745.2574201645.

The spelling of 413922397 in words is "four hundred thirteen million, nine hundred twenty-two thousand, three hundred ninety-seven".