3660751 has 4 divisors (see below), whose sum is σ = 3667104. Its totient is φ = 3654400.

The previous prime is 3660739. The next prime is 3660799. The reversal of 3660751 is 1570663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3660751 - 2¹¹ = 3658703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3660721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2215 + ... + 3496.

It is an arithmetic number, because the mean of its divisors is an integer number (916776).

Almost surely, 2^3660751 is an apocalyptic number.

3660751 is a deficient number, since it is larger than the sum of its proper divisors (6353).

3660751 is an equidigital number, since it uses as much as digits as its factorization.

3660751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6352.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 3660751 is about 1913.3089138976. The cubic root of 3660751 is about 154.1191942788.

The spelling of 3660751 in words is "three million, six hundred sixty thousand, seven hundred fifty-one".