714331986 has 64 divisors (see below), whose sum is σ = 1490441472. Its totient is φ = 228114432.

The previous prime is 714331967. The next prime is 714331987. The reversal of 714331986 is 689133417.

It is not an unprimeable number, because it can be changed into a prime (714331987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3701106 + ... + 3701298.

It is an arithmetic number, because the mean of its divisors is an integer number (23288148).

Almost surely, 2^714331986 is an apocalyptic number.

714331986 is an abundant number, since it is smaller than the sum of its proper divisors (776109486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

714331986 is a wasteful number, since it uses less digits than its factorization.

714331986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467.

The product of its digits is 108864, while the sum is 42.

The square root of 714331986 is about 26726.9898417311. The cubic root of 714331986 is about 893.9228371560.

The spelling of 714331986 in words is "seven hundred fourteen million, three hundred thirty-one thousand, nine hundred eighty-six".