714874989 has 16 divisors (see below), whose sum is σ = 959167872. Its totient is φ = 473591808.

The previous prime is 714874987. The next prime is 714874997. The reversal of 714874989 is 989478417.

It is not a de Polignac number, because 714874989 - 2¹ = 714874987 is a prime.

It is a super-2 number, since 2×714874989² = 1022092499795500242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714874987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 619437 + ... + 620589.

It is an arithmetic number, because the mean of its divisors is an integer number (59947992).

Almost surely, 2^714874989 is an apocalyptic number.

It is an amenable number.

714874989 is a deficient number, since it is larger than the sum of its proper divisors (244292883).

714874989 is a wasteful number, since it uses less digits than its factorization.

714874989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276.

The product of its digits is 4064256, while the sum is 57.

The square root of 714874989 is about 26737.1462388939. The cubic root of 714874989 is about 894.1492864120.

The spelling of 714874989 in words is "seven hundred fourteen million, eight hundred seventy-four thousand, nine hundred eighty-nine".