3683698 has 4 divisors (see below), whose sum is σ = 5525550. Its totient is φ = 1841848.

The previous prime is 3683677. The next prime is 3683717. The reversal of 3683698 is 8963863.

3683698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 1896129 + 1787569 = 1377^2 + 1337^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 920923 + ... + 920926.

Almost surely, 2^3683698 is an apocalyptic number.

3683698 is a deficient number, since it is larger than the sum of its proper divisors (1841852).

3683698 is a wasteful number, since it uses less digits than its factorization.

3683698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841851.

The product of its digits is 186624, while the sum is 43.

The square root of 3683698 is about 1919.2962251826. The cubic root of 3683698 is about 154.4405499462.

The spelling of 3683698 in words is "three million, six hundred eighty-three thousand, six hundred ninety-eight".