3680874 has 48 divisors (see below), whose sum is σ = 8828352. Its totient is φ = 1102464.

The previous prime is 3680869. The next prime is 3680881. The reversal of 3680874 is 4780863.

It is a d-powerful number, because it can be written as 3¹² + 6⁴ + 8 + 0 + 8⁷ + 7⁴ + 4¹⁰ .

It is a Curzon 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, 6777 + ... + 7299.

It is an arithmetic number, because the mean of its divisors is an integer number (183924).

Almost surely, 2^3680874 is an apocalyptic number.

3680874 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3680874, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4414176).

3680874 is an abundant number, since it is smaller than the sum of its proper divisors (5147478).

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

3680874 is a wasteful number, since it uses less digits than its factorization.

3680874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3680874 is about 1918.5603977983. The cubic root of 3680874 is about 154.4010740706.

It can be divided in two parts, 3680 and 874, that added together give a palindrome (4554).

The spelling of 3680874 in words is "three million, six hundred eighty thousand, eight hundred seventy-four".