3680914 has 4 divisors (see below), whose sum is σ = 5521374. Its totient is φ = 1840456.

The previous prime is 3680893. The next prime is 3680917. The reversal of 3680914 is 4190863.

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

It can be written as a sum of positive squares in only one way, i.e., 3667225 + 13689 = 1915^2 + 117^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (3680917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920227 + ... + 920230.

Almost surely, 2^3680914 is an apocalyptic number.

3680914 is a deficient number, since it is larger than the sum of its proper divisors (1840460).

3680914 is a wasteful number, since it uses less digits than its factorization.

3680914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1840459.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3680914 is about 1918.5708222529. The cubic root of 3680914 is about 154.4016333599.

The spelling of 3680914 in words is "three million, six hundred eighty thousand, nine hundred fourteen".