38332379 has 2 divisors, whose sum is σ = 38332380. Its totient is φ = 38332378.

The previous prime is 38332351. The next prime is 38332391. The reversal of 38332379 is 97323383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38332379 - 2²⁰ = 37283803 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (38332079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19166189 + 19166190.

It is an arithmetic number, because the mean of its divisors is an integer number (19166190).

Almost surely, 2^38332379 is an apocalyptic number.

38332379 is a deficient number, since it is larger than the sum of its proper divisors (1).

38332379 is an equidigital number, since it uses as much as digits as its factorization.

38332379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81648, while the sum is 38.

The square root of 38332379 is about 6191.3148038199. The cubic root of 38332379 is about 337.1749158736.

The spelling of 38332379 in words is "thirty-eight million, three hundred thirty-two thousand, three hundred seventy-nine".