3698384 has 20 divisors (see below), whose sum is σ = 7587684. Its totient is φ = 1740288.

The previous prime is 3698371. The next prime is 3698389. The reversal of 3698384 is 4838963.

3698384 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1507984 + 2190400 = 1228^2 + 1480^2 .

It is a super-2 number, since 2×3698384² = 27356088422912, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3698389) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 6527 + ... + 7070.

Almost surely, 2^3698384 is an apocalyptic number.

3698384 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

3698384 is an abundant number, since it is smaller than the sum of its proper divisors (3889300).

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

3698384 is a wasteful number, since it uses less digits than its factorization.

3698384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13622 (or 13616 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3698384 is about 1923.1183010933. The cubic root of 3698384 is about 154.6455166614.

The spelling of 3698384 in words is "three million, six hundred ninety-eight thousand, three hundred eighty-four".