3765942044 has 24 divisors (see below), whose sum is σ = 6981470160. Its totient is φ = 1772499456.

The previous prime is 3765942041. The next prime is 3765942079. The reversal of 3765942044 is 4402495673.

It is a junction number, because it is equal to n+sod(n) for n = 3765941986 and 3765942004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3765942041) 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, 145877 + ... + 169740.

It is an arithmetic number, because the mean of its divisors is an integer number (290894590).

Almost surely, 2^3765942044 is an apocalyptic number.

It is an amenable number.

3765942044 is a deficient number, since it is larger than the sum of its proper divisors (3215528116).

3765942044 is a wasteful number, since it uses less digits than its factorization.

3765942044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315797 (or 315795 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 44.

The square root of 3765942044 is about 61367.2717659829. The cubic root of 3765942044 is about 1555.8147244059.

The spelling of 3765942044 in words is "three billion, seven hundred sixty-five million, nine hundred forty-two thousand, forty-four".