414349931 has 2 divisors, whose sum is σ = 414349932. Its totient is φ = 414349930.

The previous prime is 414349921. The next prime is 414349933. The reversal of 414349931 is 139943414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 414349931 - 2⁶ = 414349867 is a prime.

It is a super-2 number, since 2×414349931² = 343371730639409522, which contains 22 as substring.

It is a Sophie Germain prime.

Together with 414349933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (414349933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207174965 + 207174966.

It is an arithmetic number, because the mean of its divisors is an integer number (207174966).

Almost surely, 2^414349931 is an apocalyptic number.

414349931 is a deficient number, since it is larger than the sum of its proper divisors (1).

414349931 is an equidigital number, since it uses as much as digits as its factorization.

414349931 is an evil number, because the sum of its binary digits is even.

The product of its digits is 46656, while the sum is 38.

The square root of 414349931 is about 20355.5872182553. The cubic root of 414349931 is about 745.5139201355.

The spelling of 414349931 in words is "four hundred fourteen million, three hundred forty-nine thousand, nine hundred thirty-one".