3952262291 has 2 divisors, whose sum is σ = 3952262292. Its totient is φ = 3952262290.

The previous prime is 3952262273. The next prime is 3952262359. The reversal of 3952262291 is 1922622593.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3952262291 - 2²² = 3948067987 is a prime.

It is not a weakly prime, because it can be changed into another prime (3952262191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1976131145 + 1976131146.

It is an arithmetic number, because the mean of its divisors is an integer number (1976131146).

Almost surely, 2^3952262291 is an apocalyptic number.

3952262291 is a deficient number, since it is larger than the sum of its proper divisors (1).

3952262291 is an equidigital number, since it uses as much as digits as its factorization.

3952262291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 116640, while the sum is 41.

The square root of 3952262291 is about 62867.0206944786. The cubic root of 3952262291 is about 1581.0608550108.

The spelling of 3952262291 in words is "three billion, nine hundred fifty-two million, two hundred sixty-two thousand, two hundred ninety-one".