3680274 has 32 divisors (see below), whose sum is σ = 8205120. Its totient is φ = 1092672.

The previous prime is 3680269. The next prime is 3680291. The reversal of 3680274 is 4720863.

It is a d-powerful number, because it can be written as 3⁸ + 6⁴ + 8⁷ + 0 + 2¹⁹ + 7⁴ + 4¹⁰ .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1449 + ... + 3075.

It is an arithmetic number, because the mean of its divisors is an integer number (256410).

Almost surely, 2^3680274 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3680274, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4102560).

3680274 is an abundant number, since it is smaller than the sum of its proper divisors (4524846).

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

3680274 is a wasteful number, since it uses less digits than its factorization.

3680274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 3680274 is about 1918.4040241826. The cubic root of 3680274 is about 154.3926842445.

The spelling of 3680274 in words is "three million, six hundred eighty thousand, two hundred seventy-four".