3680751 has 8 divisors (see below), whose sum is σ = 4918320. Its totient is φ = 2448512.

The previous prime is 3680741. The next prime is 3680753. The reversal of 3680751 is 1570863.

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 3680751 - 2¹⁹ = 3156463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 745 + ... + 2813.

It is an arithmetic number, because the mean of its divisors is an integer number (614790).

Almost surely, 2^3680751 is an apocalyptic number.

3680751 is a deficient number, since it is larger than the sum of its proper divisors (1237569).

3680751 is a wasteful number, since it uses less digits than its factorization.

3680751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2665.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 3680751 is about 1918.5283422457. The cubic root of 3680751 is about 154.3993542305.

The spelling of 3680751 in words is "three million, six hundred eighty thousand, seven hundred fifty-one".