38601379 has 2 divisors, whose sum is σ = 38601380. Its totient is φ = 38601378.

The previous prime is 38601307. The next prime is 38601389. The reversal of 38601379 is 97310683.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38601379 is a prime.

It is not a weakly prime, because it can be changed into another prime (38601389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19300689 + 19300690.

It is an arithmetic number, because the mean of its divisors is an integer number (19300690).

Almost surely, 2^38601379 is an apocalyptic number.

38601379 is a deficient number, since it is larger than the sum of its proper divisors (1).

38601379 is an equidigital number, since it uses as much as digits as its factorization.

38601379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 38601379 is about 6213.0008047642. Note that the first 3 decimals coincide. The cubic root of 38601379 is about 337.9617938211.

The spelling of 38601379 in words is "thirty-eight million, six hundred one thousand, three hundred seventy-nine".