714697984 has 144 divisors (see below), whose sum is σ = 1916127360. Its totient is φ = 256942080.

The previous prime is 714697979. The next prime is 714697987. The reversal of 714697984 is 489796417.

It is a Smith number, since the sum of its digits (55) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (714697987) 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, 254862 + ... + 257650.

It is an arithmetic number, because the mean of its divisors is an integer number (13306440).

Almost surely, 2^714697984 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 714697984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958063680).

714697984 is an abundant number, since it is smaller than the sum of its proper divisors (1201429376).

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

714697984 is a wasteful number, since it uses less digits than its factorization.

714697984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2822 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 55.

The square root of 714697984 is about 26733.8359387500. The cubic root of 714697984 is about 894.0754823851.

The spelling of 714697984 in words is "seven hundred fourteen million, six hundred ninety-seven thousand, nine hundred eighty-four".