3693340 has 96 divisors (see below), whose sum is σ = 9805824. Its totient is φ = 1140480.

The previous prime is 3693337. The next prime is 3693343. The reversal of 3693340 is 433963.

3693340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3693337) and next prime (3693343).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 3693299 and 3693308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3693343) 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 31 ways as a sum of consecutive naturals, for example, 99802 + ... + 99838.

It is an arithmetic number, because the mean of its divisors is an integer number (102144).

Almost surely, 2^3693340 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 3693340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4902912).

3693340 is an abundant number, since it is smaller than the sum of its proper divisors (6112484).

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

3693340 is a wasteful number, since it uses less digits than its factorization.

3693340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 3693340 is about 1921.8064418666. The cubic root of 3693340 is about 154.5751808185.

The spelling of 3693340 in words is "three million, six hundred ninety-three thousand, three hundred forty".