3693424 has 40 divisors (see below), whose sum is σ = 8357600. Its totient is φ = 1580544.

The previous prime is 3693413. The next prime is 3693427. The reversal of 3693424 is 4243963.

3693424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3693427) 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 7 ways as a sum of consecutive naturals, for example, 5152 + ... + 5824.

It is an arithmetic number, because the mean of its divisors is an integer number (208940).

Almost surely, 2^3693424 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 3693424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4178800).

3693424 is an abundant number, since it is smaller than the sum of its proper divisors (4664176).

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

3693424 is an equidigital number, since it uses as much as digits as its factorization.

3693424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702 (or 682 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 3693424 is about 1921.8282961805. The cubic root of 3693424 is about 154.5763526771.

The spelling of 3693424 in words is "three million, six hundred ninety-three thousand, four hundred twenty-four".