3736944 has 30 divisors (see below), whose sum is σ = 10458656. Its totient is φ = 1245600.

The previous prime is 3736933. The next prime is 3736951. The reversal of 3736944 is 4496373.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 3736899 and 3736908.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12832 + ... + 13119.

Almost surely, 2^3736944 is an apocalyptic number.

It is an amenable number.

3736944 is an abundant number, since it is smaller than the sum of its proper divisors (6721712).

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

3736944 is a wasteful number, since it uses less digits than its factorization.

3736944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25965 (or 25956 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 3736944 is about 1933.1176891229. The cubic root of 3736944 is about 155.1811133003.

The spelling of 3736944 in words is "three million, seven hundred thirty-six thousand, nine hundred forty-four".