714643648 has 28 divisors (see below), whose sum is σ = 1448299872. Its totient is φ = 349717760.

The previous prime is 714643591. The next prime is 714643661. The reversal of 714643648 is 846346417.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115783 + ... + 121798.

Almost surely, 2^714643648 is an apocalyptic number.

It is an amenable number.

714643648 is an abundant number, since it is smaller than the sum of its proper divisors (733656224).

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

714643648 is a wasteful number, since it uses less digits than its factorization.

714643648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237640 (or 237630 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 714643648 is about 26732.8196791884. The cubic root of 714643648 is about 894.0528239953.

The spelling of 714643648 in words is "seven hundred fourteen million, six hundred forty-three thousand, six hundred forty-eight".