39044960 has 48 divisors (see below), whose sum is σ = 93441600. Its totient is φ = 15415296.

The previous prime is 39044947. The next prime is 39044963. The reversal of 39044960 is 6944093.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 39044960.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39044963) 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, 11096 + ... + 14184.

It is an arithmetic number, because the mean of its divisors is an integer number (1946700).

Almost surely, 2^39044960 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39044960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46720800).

39044960 is an abundant number, since it is smaller than the sum of its proper divisors (54396640).

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

39044960 is a wasteful number, since it uses less digits than its factorization.

39044960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3183 (or 3175 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 39044960 is about 6248.5966424470. The cubic root of 39044960 is about 339.2514095273.

It can be divided in two parts, 39044 and 960, that added together give a palindrome (40004).

The spelling of 39044960 in words is "thirty-nine million, forty-four thousand, nine hundred sixty".