376921333 has 2 divisors, whose sum is σ = 376921334. Its totient is φ = 376921332.

The previous prime is 376921313. The next prime is 376921351. The reversal of 376921333 is 333129673.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 359557444 + 17363889 = 18962^2 + 4167^2 .

It is an emirp because it is prime and its reverse (333129673) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 376921333 - 2⁵ = 376921301 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 376921292 and 376921301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (376921313) 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, 188460666 + 188460667.

It is an arithmetic number, because the mean of its divisors is an integer number (188460667).

Almost surely, 2^376921333 is an apocalyptic number.

It is an amenable number.

376921333 is a deficient number, since it is larger than the sum of its proper divisors (1).

376921333 is an equidigital number, since it uses as much as digits as its factorization.

376921333 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61236, while the sum is 37.

The square root of 376921333 is about 19414.4619549448. The cubic root of 376921333 is about 722.3542618607.

The spelling of 376921333 in words is "three hundred seventy-six million, nine hundred twenty-one thousand, three hundred thirty-three".