3673040 has 60 divisors (see below), whose sum is σ = 9944676. Its totient is φ = 1257984.

The previous prime is 3673039. The next prime is 3673069. The reversal of 3673040 is 403763.

It can be written as a sum of positive squares in 2 ways, for example, as 659344 + 3013696 = 812^2 + 1736^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3672997 and 3673015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3452 + ... + 4388.

Almost surely, 2^3673040 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 3673040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4972338).

3673040 is an abundant number, since it is smaller than the sum of its proper divisors (6271636).

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

3673040 is a wasteful number, since it uses less digits than its factorization.

3673040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964 (or 951 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 3673040 is about 1916.5176753685. The cubic root of 3673040 is about 154.2914590584.

The spelling of 3673040 in words is "three million, six hundred seventy-three thousand, forty".