3739736 has 64 divisors (see below), whose sum is σ = 9434880. Its totient is φ = 1342080.

The previous prime is 3739699. The next prime is 3739759. The reversal of 3739736 is 6379373.

It is a self number, because there is not a number n which added to its sum of digits gives 3739736.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7775 + ... + 8241.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

Almost surely, 2^3739736 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 3739736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4717440).

3739736 is an abundant number, since it is smaller than the sum of its proper divisors (5695144).

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

3739736 is a wasteful number, since it uses less digits than its factorization.

3739736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 500 counting only the distinct ones).

The product of its digits is 71442, while the sum is 38.

The square root of 3739736 is about 1933.8397038017. The cubic root of 3739736 is about 155.2197507369.

The spelling of 3739736 in words is "three million, seven hundred thirty-nine thousand, seven hundred thirty-six".