376922081 has 2 divisors, whose sum is σ = 376922082. Its totient is φ = 376922080.

The previous prime is 376922041. The next prime is 376922107. The reversal of 376922081 is 180229673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257763025 + 119159056 = 16055^2 + 10916^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376922081 is a prime.

It is a super-2 number, since 2×376922081² = 284140510290741122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (376922041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188461040 + 188461041.

It is an arithmetic number, because the mean of its divisors is an integer number (188461041).

Almost surely, 2^376922081 is an apocalyptic number.

It is an amenable number.

376922081 is a deficient number, since it is larger than the sum of its proper divisors (1).

376922081 is an equidigital number, since it uses as much as digits as its factorization.

376922081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 376922081 is about 19414.4812189252. The cubic root of 376922081 is about 722.3547396975.

The spelling of 376922081 in words is "three hundred seventy-six million, nine hundred twenty-two thousand, eighty-one".