3619368 has 48 divisors (see below), whose sum is σ = 10382580. Its totient is φ = 1135104.

The previous prime is 3619339. The next prime is 3619393. The reversal of 3619368 is 8639163.

It is a happy number.

3619368 is a `hidden beast` number, since 3 + 619 + 36 + 8 = 666.

3619368 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 3617604 + 1764 = 1902^2 + 42^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 in 11 ways as a sum of consecutive naturals, for example, 255 + ... + 2702.

Almost surely, 2^3619368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3619368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5191290).

3619368 is an abundant number, since it is smaller than the sum of its proper divisors (6763212).

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

3619368 is a wasteful number, since it uses less digits than its factorization.

3619368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986 (or 2979 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 3619368 is about 1902.4636658817. The cubic root of 3619368 is about 153.5362446994.

The spelling of 3619368 in words is "three million, six hundred nineteen thousand, three hundred sixty-eight".