3729065 has 8 divisors (see below), whose sum is σ = 4489800. Its totient is φ = 2973312.

The previous prime is 3729053. The next prime is 3729067. The reversal of 3729065 is 5609273.

It can be written as a sum of positive squares in 4 ways, for example, as 92416 + 3636649 = 304^2 + 1907^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3729065 - 2⁴ = 3729049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3729067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 677 + ... + 2813.

It is an arithmetic number, because the mean of its divisors is an integer number (561225).

Almost surely, 2^3729065 is an apocalyptic number.

It is an amenable number.

3729065 is a deficient number, since it is larger than the sum of its proper divisors (760735).

3729065 is a wasteful number, since it uses less digits than its factorization.

3729065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 3729065 is about 1931.0787140870. The cubic root of 3729065 is about 155.0719748976.

The spelling of 3729065 in words is "three million, seven hundred twenty-nine thousand, sixty-five".