3693846 has 64 divisors (see below), whose sum is σ = 8709120. Its totient is φ = 1034880.

The previous prime is 3693841. The next prime is 3693853. The reversal of 3693846 is 6483963.

3693846 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3693841) 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, 51991 + ... + 52061.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^3693846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3693846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4354560).

3693846 is an abundant number, since it is smaller than the sum of its proper divisors (5015274).

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

3693846 is a wasteful number, since it uses less digits than its factorization.

3693846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141.

The product of its digits is 93312, while the sum is 39.

The square root of 3693846 is about 1921.9380843305. The cubic root of 3693846 is about 154.5822396027.

The spelling of 3693846 in words is "three million, six hundred ninety-three thousand, eight hundred forty-six".