38383039 has 2 divisors, whose sum is σ = 38383040. Its totient is φ = 38383038.

The previous prime is 38383003. The next prime is 38383061. The reversal of 38383039 is 93038383.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38383039 - 2¹⁵ = 38350271 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38382989 and 38383007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38383069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19191519 + 19191520.

It is an arithmetic number, because the mean of its divisors is an integer number (19191520).

Almost surely, 2^38383039 is an apocalyptic number.

38383039 is a deficient number, since it is larger than the sum of its proper divisors (1).

38383039 is an equidigital number, since it uses as much as digits as its factorization.

38383039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 38383039 is about 6195.4046679777. The cubic root of 38383039 is about 337.3233870646.

The spelling of 38383039 in words is "thirty-eight million, three hundred eighty-three thousand, thirty-nine".