3698118 has 24 divisors (see below), whose sum is σ = 8209656. Its totient is φ = 1202400.

The previous prime is 3698117. The next prime is 3698119. The reversal of 3698118 is 8118963.

It is an interprime number because it is at equal distance from previous prime (3698117) and next prime (3698119).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1768 + ... + 3243.

It is an arithmetic number, because the mean of its divisors is an integer number (342069).

Almost surely, 2^3698118 is an apocalyptic number.

3698118 is an abundant number, since it is smaller than the sum of its proper divisors (4511538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3698118 is a wasteful number, since it uses less digits than its factorization.

3698118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5060 (or 5057 counting only the distinct ones).

The product of its digits is 10368, while the sum is 36.

The square root of 3698118 is about 1923.0491413378. The cubic root of 3698118 is about 154.6418090336.

The spelling of 3698118 in words is "three million, six hundred ninety-eight thousand, one hundred eighteen".