38769673 has 8 divisors (see below), whose sum is σ = 42160392. Its totient is φ = 35502336.

The previous prime is 38769649. The next prime is 38769701. The reversal of 38769673 is 37696783.

It can be written as a sum of positive squares in 4 ways, for example, as 12020089 + 26749584 = 3467^2 + 5172^2 .

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 38769673 - 2¹⁷ = 38638601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38769613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30190 + ... + 31447.

It is an arithmetic number, because the mean of its divisors is an integer number (5270049).

Almost surely, 2^38769673 is an apocalyptic number.

It is an amenable number.

38769673 is a deficient number, since it is larger than the sum of its proper divisors (3390719).

38769673 is a wasteful number, since it uses less digits than its factorization.

38769673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61691.

The product of its digits is 1143072, while the sum is 49.

The square root of 38769673 is about 6226.5297718713. The cubic root of 38769673 is about 338.4522295344.

The spelling of 38769673 in words is "thirty-eight million, seven hundred sixty-nine thousand, six hundred seventy-three".