413927197 has 2 divisors, whose sum is σ = 413927198. Its totient is φ = 413927196.

The previous prime is 413927147. The next prime is 413927201. The reversal of 413927197 is 791729314.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250240761 + 163686436 = 15819^2 + 12794^2 .

It is a cyclic number.

It is not a de Polignac number, because 413927197 - 2⁷ = 413927069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413927147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206963598 + 206963599.

It is an arithmetic number, because the mean of its divisors is an integer number (206963599).

Almost surely, 2^413927197 is an apocalyptic number.

It is an amenable number.

413927197 is a deficient number, since it is larger than the sum of its proper divisors (1).

413927197 is an equidigital number, since it uses as much as digits as its factorization.

413927197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 43.

The square root of 413927197 is about 20345.2008345949. The cubic root of 413927197 is about 745.2603009152.

The spelling of 413927197 in words is "four hundred thirteen million, nine hundred twenty-seven thousand, one hundred ninety-seven".