3720683 has 4 divisors (see below), whose sum is σ = 3821280. Its totient is φ = 3620088.

The previous prime is 3720677. The next prime is 3720697. The reversal of 3720683 is 3860273.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3860273 = 41 ⋅94153.

It is a cyclic number.

It is not a de Polignac number, because 3720683 - 2⁴ = 3720667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3720623) 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 3 ways as a sum of consecutive naturals, for example, 50243 + ... + 50316.

It is an arithmetic number, because the mean of its divisors is an integer number (955320).

Almost surely, 2^3720683 is an apocalyptic number.

3720683 is a deficient number, since it is larger than the sum of its proper divisors (100597).

3720683 is a wasteful number, since it uses less digits than its factorization.

3720683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100596.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 3720683 is about 1928.9072035741. The cubic root of 3720683 is about 154.9557001392.

The spelling of 3720683 in words is "three million, seven hundred twenty thousand, six hundred eighty-three".