3734664 has 32 divisors (see below), whose sum is σ = 9493440. Its totient is φ = 1224000.

The previous prime is 3734657. The next prime is 3734681. The reversal of 3734664 is 4664373.

3734664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189 + ... + 2739.

It is an arithmetic number, because the mean of its divisors is an integer number (296670).

Almost surely, 2^3734664 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 3734664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4746720).

3734664 is an abundant number, since it is smaller than the sum of its proper divisors (5758776).

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

3734664 is a wasteful number, since it uses less digits than its factorization.

3734664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2621 (or 2617 counting only the distinct ones).

The product of its digits is 36288, while the sum is 33.

The square root of 3734664 is about 1932.5278781948. The cubic root of 3734664 is about 155.1495469616.

The spelling of 3734664 in words is "three million, seven hundred thirty-four thousand, six hundred sixty-four".