714396385 has 4 divisors (see below), whose sum is σ = 857275668. Its totient is φ = 571517104.

The previous prime is 714396383. The next prime is 714396401. The reversal of 714396385 is 583693417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 583693417 = 89 ⋅6558353.

It can be written as a sum of positive squares in 2 ways, for example, as 286692624 + 427703761 = 16932^2 + 20681^2 .

It is a cyclic number.

It is not a de Polignac number, because 714396385 - 2¹ = 714396383 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (714396383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71439634 + ... + 71439643.

It is an arithmetic number, because the mean of its divisors is an integer number (214318917).

Almost surely, 2^714396385 is an apocalyptic number.

It is an amenable number.

714396385 is a deficient number, since it is larger than the sum of its proper divisors (142879283).

714396385 is a wasteful number, since it uses less digits than its factorization.

714396385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142879282.

The product of its digits is 544320, while the sum is 46.

The square root of 714396385 is about 26728.1945705280. The cubic root of 714396385 is about 893.9496995524.

The spelling of 714396385 in words is "seven hundred fourteen million, three hundred ninety-six thousand, three hundred eighty-five".