3704736 has 96 divisors (see below), whose sum is σ = 11491200. Its totient is φ = 1022976.

The previous prime is 3704731. The next prime is 3704737. The reversal of 3704736 is 6374073.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (3704731) 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, 24790 + ... + 24938.

It is an arithmetic number, because the mean of its divisors is an integer number (119700).

Almost surely, 2^3704736 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 3704736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5745600).

3704736 is an abundant number, since it is smaller than the sum of its proper divisors (7786464).

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

3704736 is a wasteful number, since it uses less digits than its factorization.

3704736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206 (or 198 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 3704736 is about 1924.7690770583. The cubic root of 3704736 is about 154.7340009367.

The spelling of 3704736 in words is "three million, seven hundred four thousand, seven hundred thirty-six".