3700736 has 48 divisors (see below), whose sum is σ = 8026200. Its totient is φ = 1695744.

The previous prime is 3700727. The next prime is 3700751. The reversal of 3700736 is 6370073.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26555 + ... + 26693.

Almost surely, 2^3700736 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 3700736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013100).

3700736 is an abundant number, since it is smaller than the sum of its proper divisors (4325464).

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

3700736 is a wasteful number, since it uses less digits than its factorization.

3700736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 2646, while the sum is 26.

The square root of 3700736 is about 1923.7297107442. The cubic root of 3700736 is about 154.6782921635.

The spelling of 3700736 in words is "three million, seven hundred thousand, seven hundred thirty-six".