376140893 has 2 divisors, whose sum is σ = 376140894. Its totient is φ = 376140892.

The previous prime is 376140857. The next prime is 376140899. The reversal of 376140893 is 398041673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 326958724 + 49182169 = 18082^2 + 7013^2 .

It is a cyclic number.

It is not a de Polignac number, because 376140893 - 2⁸ = 376140637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 376140893.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376140899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188070446 + 188070447.

It is an arithmetic number, because the mean of its divisors is an integer number (188070447).

Almost surely, 2^376140893 is an apocalyptic number.

It is an amenable number.

376140893 is a deficient number, since it is larger than the sum of its proper divisors (1).

376140893 is an equidigital number, since it uses as much as digits as its factorization.

376140893 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 376140893 is about 19394.3520902349. The cubic root of 376140893 is about 721.8553569563.

The spelling of 376140893 in words is "three hundred seventy-six million, one hundred forty thousand, eight hundred ninety-three".