3729568 has 12 divisors (see below), whose sum is σ = 7342650. Its totient is φ = 1864768.

The previous prime is 3729547. The next prime is 3729569. The reversal of 3729568 is 8659273.

It can be written as a sum of positive squares in only one way, i.e., 3283344 + 446224 = 1812^2 + 668^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3729568.

It is not an unprimeable number, because it can be changed into a prime (3729569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58243 + ... + 58306.

Almost surely, 2^3729568 is an apocalyptic number.

It is an amenable number.

3729568 is a deficient number, since it is larger than the sum of its proper divisors (3613082).

3729568 is a wasteful number, since it uses less digits than its factorization.

3729568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116559 (or 116551 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 3729568 is about 1931.2089477837. The cubic root of 3729568 is about 155.0789469489.

The spelling of 3729568 in words is "three million, seven hundred twenty-nine thousand, five hundred sixty-eight".