39139119 has 20 divisors (see below), whose sum is σ = 58910544. Its totient is φ = 25894944.

The previous prime is 39139097. The next prime is 39139129. The reversal of 39139119 is 91193193.

It is not a de Polignac number, because 39139119 - 2⁸ = 39138863 is a prime.

It is a super-2 number, since 2×39139119² = 3063741272192322, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39139129) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9334 + ... + 12860.

Almost surely, 2^39139119 is an apocalyptic number.

39139119 is a deficient number, since it is larger than the sum of its proper divisors (19771425).

39139119 is a wasteful number, since it uses less digits than its factorization.

39139119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3676 (or 3667 counting only the distinct ones).

The product of its digits is 6561, while the sum is 36.

The square root of 39139119 is about 6256.1265172629. The cubic root of 39139119 is about 339.5238982167.

The spelling of 39139119 in words is "thirty-nine million, one hundred thirty-nine thousand, one hundred nineteen".