376342663 has 2 divisors, whose sum is σ = 376342664. Its totient is φ = 376342662.

The previous prime is 376342627. The next prime is 376342711. The reversal of 376342663 is 366243673.

It is a weak prime.

It is an emirp because it is prime and its reverse (366243673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 376342663 - 2²⁵ = 342788231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376342763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188171331 + 188171332.

It is an arithmetic number, because the mean of its divisors is an integer number (188171332).

Almost surely, 2^376342663 is an apocalyptic number.

376342663 is a deficient number, since it is larger than the sum of its proper divisors (1).

376342663 is an equidigital number, since it uses as much as digits as its factorization.

376342663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 40.

The square root of 376342663 is about 19399.5531649572. The cubic root of 376342663 is about 721.9844067555.

The spelling of 376342663 in words is "three hundred seventy-six million, three hundred forty-two thousand, six hundred sixty-three".