3956793471 has 12 divisors (see below), whose sum is σ = 5715986848. Its totient is φ = 2637576864.

The previous prime is 3956793457. The next prime is 3956793517. The reversal of 3956793471 is 1743976593.

It is a happy number.

3956793471 is a `hidden beast` number, since 3 + 9 + 567 + 9 + 3 + 4 + 71 = 666.

It is not a de Polignac number, because 3956793471 - 2⁷ = 3956793343 is a prime.

It is a super-3 number, since 3×3956793471³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3956792471) 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, 95466 + ... + 130488.

Almost surely, 2^3956793471 is an apocalyptic number.

3956793471 is a deficient number, since it is larger than the sum of its proper divisors (1759193377).

3956793471 is a wasteful number, since it uses less digits than its factorization.

3956793471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47582 (or 47579 counting only the distinct ones).

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

The square root of 3956793471 is about 62903.0481852827. The cubic root of 3956793471 is about 1581.6648411774.

The spelling of 3956793471 in words is "three billion, nine hundred fifty-six million, seven hundred ninety-three thousand, four hundred seventy-one".