3690756943 has 2 divisors, whose sum is σ = 3690756944. Its totient is φ = 3690756942.

The previous prime is 3690756877. The next prime is 3690757019. The reversal of 3690756943 is 3496570963.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3690756943 - 2²⁵ = 3657202511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3690756743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1845378471 + 1845378472.

It is an arithmetic number, because the mean of its divisors is an integer number (1845378472).

Almost surely, 2^3690756943 is an apocalyptic number.

3690756943 is a deficient number, since it is larger than the sum of its proper divisors (1).

3690756943 is an equidigital number, since it uses as much as digits as its factorization.

3690756943 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3674160, while the sum is 52.

The square root of 3690756943 is about 60751.6003328307. The cubic root of 3690756943 is about 1545.3913669395.

The spelling of 3690756943 in words is "three billion, six hundred ninety million, seven hundred fifty-six thousand, nine hundred forty-three".