3942630743 has 2 divisors, whose sum is σ = 3942630744. Its totient is φ = 3942630742.

The previous prime is 3942630709. The next prime is 3942630749. The reversal of 3942630743 is 3470362493.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3942630743 - 2²⁶ = 3875521879 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3942630743.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3942630749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1971315371 + 1971315372.

It is an arithmetic number, because the mean of its divisors is an integer number (1971315372).

Almost surely, 2^3942630743 is an apocalyptic number.

3942630743 is a deficient number, since it is larger than the sum of its proper divisors (1).

3942630743 is an equidigital number, since it uses as much as digits as its factorization.

3942630743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 326592, while the sum is 41.

The square root of 3942630743 is about 62790.3714195099. The cubic root of 3942630743 is about 1579.7754772293.

The spelling of 3942630743 in words is "three billion, nine hundred forty-two million, six hundred thirty thousand, seven hundred forty-three".