3966790759747 has 2 divisors, whose sum is σ = 3966790759748. Its totient is φ = 3966790759746.

The previous prime is 3966790759721. The next prime is 3966790759751. The reversal of 3966790759747 is 7479570976693.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3966790759747 is a prime.

It is a super-2 number, since 2×3966790759747² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3966790753747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1983395379873 + 1983395379874.

It is an arithmetic number, because the mean of its divisors is an integer number (1983395379874).

Almost surely, 2^{3966790759747} is an apocalyptic number.

3966790759747 is a deficient number, since it is larger than the sum of its proper divisors (1).

3966790759747 is an equidigital number, since it uses as much as digits as its factorization.

3966790759747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780710640, while the sum is 79.

The spelling of 3966790759747 in words is "three trillion, nine hundred sixty-six billion, seven hundred ninety million, seven hundred fifty-nine thousand, seven hundred forty-seven".