3956397714 has 24 divisors (see below), whose sum is σ = 8573488092. Its totient is φ = 1318600320.

The previous prime is 3956397713. The next prime is 3956397733. The reversal of 3956397714 is 4177936593.

It is a happy number.

3956397714 is a `hidden beast` number, since 3 + 9 + 563 + 9 + 7 + 71 + 4 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3192815025 + 763582689 = 56505^2 + 27633^2 .

It is not an unprimeable number, because it can be changed into a prime (3956397713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152902 + ... + 176894.

Almost surely, 2^3956397714 is an apocalyptic number.

3956397714 is an abundant number, since it is smaller than the sum of its proper divisors (4617090378).

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

3956397714 is a wasteful number, since it uses less digits than its factorization.

3956397714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33162 (or 33159 counting only the distinct ones).

The product of its digits is 4286520, while the sum is 54.

The square root of 3956397714 is about 62899.9023369671. The cubic root of 3956397714 is about 1581.6121069110.

The spelling of 3956397714 in words is "three billion, nine hundred fifty-six million, three hundred ninety-seven thousand, seven hundred fourteen".