714726378 has 12 divisors (see below), whose sum is σ = 1548573858. Its totient is φ = 238242120.

The previous prime is 714726367. The next prime is 714726443. The reversal of 714726378 is 873627417.

714726378 is a `hidden beast` number, since 7 + 1 + 4 + 7 + 2 + 637 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 712729809 + 1996569 = 26697^2 + 1413^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19853493 + ... + 19853528.

Almost surely, 2^714726378 is an apocalyptic number.

714726378 is an abundant number, since it is smaller than the sum of its proper divisors (833847480).

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

714726378 is a wasteful number, since it uses less digits than its factorization.

714726378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39707029 (or 39707026 counting only the distinct ones).

The product of its digits is 395136, while the sum is 45.

The square root of 714726378 is about 26734.3669833419. The cubic root of 714726378 is about 894.0873223714.

The spelling of 714726378 in words is "seven hundred fourteen million, seven hundred twenty-six thousand, three hundred seventy-eight".