38076839 has 2 divisors, whose sum is σ = 38076840. Its totient is φ = 38076838.

The previous prime is 38076833. The next prime is 38076851. The reversal of 38076839 is 93867083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38076839 - 2²⁰ = 37028263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38076839.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38076833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19038419 + 19038420.

It is an arithmetic number, because the mean of its divisors is an integer number (19038420).

Almost surely, 2^38076839 is an apocalyptic number.

38076839 is a deficient number, since it is larger than the sum of its proper divisors (1).

38076839 is an equidigital number, since it uses as much as digits as its factorization.

38076839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 38076839 is about 6170.6433214050. The cubic root of 38076839 is about 336.4239941026.

The spelling of 38076839 in words is "thirty-eight million, seventy-six thousand, eight hundred thirty-nine".