38080789 has 2 divisors, whose sum is σ = 38080790. Its totient is φ = 38080788.

The previous prime is 38080787. The next prime is 38080811. The reversal of 38080789 is 98708083.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36505764 + 1575025 = 6042^2 + 1255^2 .

It is a cyclic number.

It is not a de Polignac number, because 38080789 - 2¹ = 38080787 is a prime.

Together with 38080787, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38080781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19040394 + 19040395.

It is an arithmetic number, because the mean of its divisors is an integer number (19040395).

Almost surely, 2^38080789 is an apocalyptic number.

It is an amenable number.

38080789 is a deficient number, since it is larger than the sum of its proper divisors (1).

38080789 is an equidigital number, since it uses as much as digits as its factorization.

38080789 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 38080789 is about 6170.9633769777. The cubic root of 38080789 is about 336.4356269732.

The spelling of 38080789 in words is "thirty-eight million, eighty thousand, seven hundred eighty-nine".