3730664 has 48 divisors (see below), whose sum is σ = 8426880. Its totient is φ = 1542240.

The previous prime is 3730651. The next prime is 3730679. The reversal of 3730664 is 4660373.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11999 + ... + 12305.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

Almost surely, 2^3730664 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 3730664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4213440).

3730664 is an abundant number, since it is smaller than the sum of its proper divisors (4696216).

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

3730664 is a wasteful number, since it uses less digits than its factorization.

3730664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 3730664 is about 1931.4926870170. The cubic root of 3730664 is about 155.0941363648.

The spelling of 3730664 in words is "three million, seven hundred thirty thousand, six hundred sixty-four".