39005104 has 40 divisors (see below), whose sum is σ = 79557408. Its totient is φ = 18501120.

The previous prime is 39005101. The next prime is 39005111. The reversal of 39005104 is 40150093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39005101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23469 + ... + 25075.

Almost surely, 2^39005104 is an apocalyptic number.

It is an amenable number.

39005104 is an abundant number, since it is smaller than the sum of its proper divisors (40552304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

39005104 is a wasteful number, since it uses less digits than its factorization.

39005104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693 (or 1687 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 39005104 is about 6245.4066320777. The cubic root of 39005104 is about 339.1359374537.

Adding to 39005104 its reverse (40150093), we get a palindrome (79155197).

The spelling of 39005104 in words is "thirty-nine million, five thousand, one hundred four".