3680775 has 96 divisors (see below), whose sum is σ = 8332800. Its totient is φ = 1555200.

The previous prime is 3680753. The next prime is 3680791. The reversal of 3680775 is 5770863.

It is not a de Polignac number, because 3680775 - 2⁷ = 3680647 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89755 + ... + 89795.

It is an arithmetic number, because the mean of its divisors is an integer number (86800).

Almost surely, 2^3680775 is an apocalyptic number.

3680775 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3680775 is an abundant number, since it is smaller than the sum of its proper divisors (4652025).

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

3680775 is a wasteful number, since it uses less digits than its factorization.

3680775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 3680775 is about 1918.5345970297. The cubic root of 3680775 is about 154.3996898121.

The spelling of 3680775 in words is "three million, six hundred eighty thousand, seven hundred seventy-five".