3804636 has 96 divisors (see below), whose sum is σ = 10725120. Its totient is φ = 1036800.

The previous prime is 3804629. The next prime is 3804643. The reversal of 3804636 is 6364083.

It is an interprime number because it is at equal distance from previous prime (3804629) and next prime (3804643).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92776 + ... + 92816.

It is an arithmetic number, because the mean of its divisors is an integer number (111720).

Almost surely, 2^3804636 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 3804636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5362560).

3804636 is an abundant number, since it is smaller than the sum of its proper divisors (6920484).

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

3804636 is a wasteful number, since it uses less digits than its factorization.

3804636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 3804636 is about 1950.5476154147. The cubic root of 3804636 is about 156.1125092384.

The spelling of 3804636 in words is "three million, eight hundred four thousand, six hundred thirty-six".