37688089 has 8 divisors (see below), whose sum is σ = 39109448. Its totient is φ = 36288000.

The previous prime is 37688087. The next prime is 37688093. The reversal of 37688089 is 98088673.

It is a happy number.

37688089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8311689 + 29376400 = 2883^2 + 5420^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 37688089 - 2¹ = 37688087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (37688083) 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 7 ways as a sum of consecutive naturals, for example, 1662 + ... + 8839.

It is an arithmetic number, because the mean of its divisors is an integer number (4888681).

Almost surely, 2^37688089 is an apocalyptic number.

It is an amenable number.

37688089 is a deficient number, since it is larger than the sum of its proper divisors (1421359).

37688089 is a wasteful number, since it uses less digits than its factorization.

37688089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10635.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 37688089 is about 6139.0625505854. The cubic root of 37688089 is about 335.2751552394.

The spelling of 37688089 in words is "thirty-seven million, six hundred eighty-eight thousand, eighty-nine".