414949439 has 2 divisors, whose sum is σ = 414949440. Its totient is φ = 414949438.

The previous prime is 414949411. The next prime is 414949459. The reversal of 414949439 is 934949414.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-414949439 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 414949393 and 414949402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (414949459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207474719 + 207474720.

It is an arithmetic number, because the mean of its divisors is an integer number (207474720).

Almost surely, 2^414949439 is an apocalyptic number.

414949439 is a deficient number, since it is larger than the sum of its proper divisors (1).

414949439 is an equidigital number, since it uses as much as digits as its factorization.

414949439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 47.

The square root of 414949439 is about 20370.3077787254. The cubic root of 414949439 is about 745.8732992854.

The spelling of 414949439 in words is "four hundred fourteen million, nine hundred forty-nine thousand, four hundred thirty-nine".