38397383 has 2 divisors, whose sum is σ = 38397384. Its totient is φ = 38397382.

The previous prime is 38397371. The next prime is 38397389. The reversal of 38397383 is 38379383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38397383 - 2⁴ = 38397367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38397389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19198691 + 19198692.

It is an arithmetic number, because the mean of its divisors is an integer number (19198692).

Almost surely, 2^38397383 is an apocalyptic number.

38397383 is a deficient number, since it is larger than the sum of its proper divisors (1).

38397383 is an equidigital number, since it uses as much as digits as its factorization.

38397383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 44.

The square root of 38397383 is about 6196.5621920546. The cubic root of 38397383 is about 337.3654018380.

The spelling of 38397383 in words is "thirty-eight million, three hundred ninety-seven thousand, three hundred eighty-three".