38805959 has 2 divisors, whose sum is σ = 38805960. Its totient is φ = 38805958.

The previous prime is 38805941. The next prime is 38805979. The reversal of 38805959 is 95950883.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38805959 - 2²⁰ = 37757383 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38805979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19402979 + 19402980.

It is an arithmetic number, because the mean of its divisors is an integer number (19402980).

Almost surely, 2^38805959 is an apocalyptic number.

38805959 is a deficient number, since it is larger than the sum of its proper divisors (1).

38805959 is an equidigital number, since it uses as much as digits as its factorization.

38805959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 388800, while the sum is 47.

The square root of 38805959 is about 6229.4429124923. The cubic root of 38805959 is about 338.5577866809.

The spelling of 38805959 in words is "thirty-eight million, eight hundred five thousand, nine hundred fifty-nine".