3698366 has 8 divisors (see below), whose sum is σ = 6340080. Its totient is φ = 1585008.

The previous prime is 3698363. The next prime is 3698371. The reversal of 3698366 is 6638963.

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

It is a super-2 number, since 2×3698366² = 27355822139912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132071 + ... + 132098.

It is an arithmetic number, because the mean of its divisors is an integer number (792510).

Almost surely, 2^3698366 is an apocalyptic number.

3698366 is a deficient number, since it is larger than the sum of its proper divisors (2641714).

3698366 is a wasteful number, since it uses less digits than its factorization.

3698366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264178.

The product of its digits is 139968, while the sum is 41.

The square root of 3698366 is about 1923.1136211883. The cubic root of 3698366 is about 154.6452657749.

The spelling of 3698366 in words is "three million, six hundred ninety-eight thousand, three hundred sixty-six".