373923379 has 2 divisors, whose sum is σ = 373923380. Its totient is φ = 373923378.

The previous prime is 373923371. The next prime is 373923409. The reversal of 373923379 is 973329373.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 373923379 - 2³ = 373923371 is a prime.

It is not a weakly prime, because it can be changed into another prime (373923371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 186961689 + 186961690.

It is an arithmetic number, because the mean of its divisors is an integer number (186961690).

Almost surely, 2^373923379 is an apocalyptic number.

373923379 is a deficient number, since it is larger than the sum of its proper divisors (1).

373923379 is an equidigital number, since it uses as much as digits as its factorization.

373923379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 642978, while the sum is 46.

The square root of 373923379 is about 19337.0985155478. The cubic root of 373923379 is about 720.4340098064.

The spelling of 373923379 in words is "three hundred seventy-three million, nine hundred twenty-three thousand, three hundred seventy-nine".