38709365 has 16 divisors (see below), whose sum is σ = 49105920. Its totient is φ = 29211840.

The previous prime is 38709353. The next prime is 38709379. The reversal of 38709365 is 56390783.

38709365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38709365 - 2¹⁸ = 38447221 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25580 + ... + 27050.

It is an arithmetic number, because the mean of its divisors is an integer number (3069120).

Almost surely, 2^38709365 is an apocalyptic number.

It is an amenable number.

38709365 is a deficient number, since it is larger than the sum of its proper divisors (10396555).

38709365 is a wasteful number, since it uses less digits than its factorization.

38709365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772.

The product of its (nonzero) digits is 136080, while the sum is 41.

The square root of 38709365 is about 6221.6850611390. The cubic root of 38709365 is about 338.2766458179.

The spelling of 38709365 in words is "thirty-eight million, seven hundred nine thousand, three hundred sixty-five".