714289749 has 16 divisors (see below), whose sum is σ = 999112320. Its totient is φ = 453293120.

The previous prime is 714289733. The next prime is 714289769. The reversal of 714289749 is 947982417.

714289749 is nontrivially palindromic in base 2.

It is a cyclic number.

It is not a de Polignac number, because 714289749 - 2⁴ = 714289733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714289729) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51642 + ... + 63995.

It is an arithmetic number, because the mean of its divisors is an integer number (62444520).

Almost surely, 2^714289749 is an apocalyptic number.

It is an amenable number.

714289749 is a deficient number, since it is larger than the sum of its proper divisors (284822571).

714289749 is a wasteful number, since it uses less digits than its factorization.

714289749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115740.

The product of its digits is 1016064, while the sum is 51.

The square root of 714289749 is about 26726.1996737284. The cubic root of 714289749 is about 893.9052181946.

The spelling of 714289749 in words is "seven hundred fourteen million, two hundred eighty-nine thousand, seven hundred forty-nine".