714400439 has 2 divisors, whose sum is σ = 714400440. Its totient is φ = 714400438.

The previous prime is 714400391. The next prime is 714400457. The reversal of 714400439 is 934004417.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 714400439 - 2¹² = 714396343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714400459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357200219 + 357200220.

It is an arithmetic number, because the mean of its divisors is an integer number (357200220).

Almost surely, 2^714400439 is an apocalyptic number.

714400439 is a deficient number, since it is larger than the sum of its proper divisors (1).

714400439 is an equidigital number, since it uses as much as digits as its factorization.

714400439 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 714400439 is about 26728.2704079407. The cubic root of 714400439 is about 893.9513905208.

The spelling of 714400439 in words is "seven hundred fourteen million, four hundred thousand, four hundred thirty-nine".