39873119 has 16 divisors (see below), whose sum is σ = 47736864. Its totient is φ = 32822400.

The previous prime is 39873089. The next prime is 39873131. The reversal of 39873119 is 91137893.

39873119 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 39873119 - 2¹⁶ = 39807583 is a prime.

It is a super-2 number, since 2×39873119² = 3179731237576322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39873139) 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 15 ways as a sum of consecutive naturals, for example, 4949 + ... + 10209.

It is an arithmetic number, because the mean of its divisors is an integer number (2983554).

Almost surely, 2^39873119 is an apocalyptic number.

39873119 is a deficient number, since it is larger than the sum of its proper divisors (7863745).

39873119 is a wasteful number, since it uses less digits than its factorization.

39873119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5338.

The product of its digits is 40824, while the sum is 41.

The square root of 39873119 is about 6314.5165293948. The cubic root of 39873119 is about 341.6332005558.

The spelling of 39873119 in words is "thirty-nine million, eight hundred seventy-three thousand, one hundred nineteen".