3956677163 has 2 divisors, whose sum is σ = 3956677164. Its totient is φ = 3956677162.

The previous prime is 3956677139. The next prime is 3956677169. The reversal of 3956677163 is 3617766593.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3956677163 - 2¹² = 3956673067 is a prime.

It is not a weakly prime, because it can be changed into another prime (3956677169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1978338581 + 1978338582.

It is an arithmetic number, because the mean of its divisors is an integer number (1978338582).

Almost surely, 2^3956677163 is an apocalyptic number.

3956677163 is a deficient number, since it is larger than the sum of its proper divisors (1).

3956677163 is an equidigital number, since it uses as much as digits as its factorization.

3956677163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4286520, while the sum is 53.

The square root of 3956677163 is about 62902.1236763911. The cubic root of 3956677163 is about 1581.6493436053.

The spelling of 3956677163 in words is "three billion, nine hundred fifty-six million, six hundred seventy-seven thousand, one hundred sixty-three".