714508919 has 2 divisors, whose sum is σ = 714508920. Its totient is φ = 714508918.

The previous prime is 714508849. The next prime is 714508933. The reversal of 714508919 is 919805417.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-714508919 is a prime.

It is a super-2 number, since 2×714508919² = 1021045990661097122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 714508919.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (714508519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357254459 + 357254460.

It is an arithmetic number, because the mean of its divisors is an integer number (357254460).

Almost surely, 2^714508919 is an apocalyptic number.

714508919 is a deficient number, since it is larger than the sum of its proper divisors (1).

714508919 is an equidigital number, since it uses as much as digits as its factorization.

714508919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 44.

The square root of 714508919 is about 26730.2996429146. The cubic root of 714508919 is about 893.9966363584.

The spelling of 714508919 in words is "seven hundred fourteen million, five hundred eight thousand, nine hundred nineteen".