39044941 has 16 divisors (see below), whose sum is σ = 43590960. Its totient is φ = 34744320.

The previous prime is 39044911. The next prime is 39044947. The reversal of 39044941 is 14944093.

It can be written as a sum of positive squares in 8 ways, for example, as 16434916 + 22610025 = 4054^2 + 4755^2 .

It is not a de Polignac number, because 39044941 - 2⁷ = 39044813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 39044897 and 39044906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39044947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41565 + ... + 42493.

It is an arithmetic number, because the mean of its divisors is an integer number (2724435).

Almost surely, 2^39044941 is an apocalyptic number.

It is an amenable number.

39044941 is a deficient number, since it is larger than the sum of its proper divisors (4546019).

39044941 is a wasteful number, since it uses less digits than its factorization.

39044941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 39044941 is about 6248.5951221054. The cubic root of 39044941 is about 339.2513544986.

It can be divided in two parts, 3904 and 4941, that multiplied together give a square (19289664 = 4392²).

The spelling of 39044941 in words is "thirty-nine million, forty-four thousand, nine hundred forty-one".