38735089 has 4 divisors (see below), whose sum is σ = 39984640. Its totient is φ = 37485540.

The previous prime is 38735087. The next prime is 38735113. The reversal of 38735089 is 98053783.

It is a happy number.

38735089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38735089 - 2¹ = 38735087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38735087) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 624729 + ... + 624790.

It is an arithmetic number, because the mean of its divisors is an integer number (9996160).

Almost surely, 2^38735089 is an apocalyptic number.

It is an amenable number.

38735089 is a deficient number, since it is larger than the sum of its proper divisors (1249551).

38735089 is a wasteful number, since it uses less digits than its factorization.

38735089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249550.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 38735089 is about 6223.7520034140. The cubic root of 38735089 is about 338.3515622416.

The spelling of 38735089 in words is "thirty-eight million, seven hundred thirty-five thousand, eighty-nine".