3681350 has 48 divisors (see below), whose sum is σ = 7472736. Its totient is φ = 1344000.

The previous prime is 3681341. The next prime is 3681371. The reversal of 3681350 is 531863.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51815 + ... + 51885.

It is an arithmetic number, because the mean of its divisors is an integer number (155682).

Almost surely, 2^3681350 is an apocalyptic number.

3681350 is an abundant number, since it is smaller than the sum of its proper divisors (3791386).

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

3681350 is a wasteful number, since it uses less digits than its factorization.

3681350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3681350 is about 1918.6844451342. The cubic root of 3681350 is about 154.4077293508.

It can be divided in two parts, 36813 and 50, that added together give a palindrome (36863).

The spelling of 3681350 in words is "three million, six hundred eighty-one thousand, three hundred fifty".