3698746 has 8 divisors (see below), whose sum is σ = 5556960. Its totient is φ = 1846428.

The previous prime is 3698719. The next prime is 3698753. The reversal of 3698746 is 6478963.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 795 + ... + 2833.

It is an arithmetic number, because the mean of its divisors is an integer number (694620).

Almost surely, 2^3698746 is an apocalyptic number.

3698746 is a deficient number, since it is larger than the sum of its proper divisors (1858214).

3698746 is a wasteful number, since it uses less digits than its factorization.

3698746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2948.

The product of its digits is 217728, while the sum is 43.

The square root of 3698746 is about 1923.2124167652. The cubic root of 3698746 is about 154.6505620948.

It can be divided in two parts, 3698 and 746, that added together give a palindrome (4444).

The spelling of 3698746 in words is "three million, six hundred ninety-eight thousand, seven hundred forty-six".