38406883 has 2 divisors, whose sum is σ = 38406884. Its totient is φ = 38406882.

The previous prime is 38406763. The next prime is 38406899. The reversal of 38406883 is 38860483.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38406883 - 2²⁵ = 4852451 is a prime.

It is not a weakly prime, because it can be changed into another prime (38406283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19203441 + 19203442.

It is an arithmetic number, because the mean of its divisors is an integer number (19203442).

Almost surely, 2^38406883 is an apocalyptic number.

38406883 is a deficient number, since it is larger than the sum of its proper divisors (1).

38406883 is an equidigital number, since it uses as much as digits as its factorization.

38406883 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 38406883 is about 6197.3286987217. The cubic root of 38406883 is about 337.3932223714.

The spelling of 38406883 in words is "thirty-eight million, four hundred six thousand, eight hundred eighty-three".