3768660 has 96 divisors (see below), whose sum is σ = 13413120. Its totient is φ = 860544.

The previous prime is 3768643. The next prime is 3768673. The reversal of 3768660 is 668673.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3282 + ... + 4278.

It is an arithmetic number, because the mean of its divisors is an integer number (139720).

Almost surely, 2^3768660 is an apocalyptic number.

3768660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3768660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6706560).

3768660 is an abundant number, since it is smaller than the sum of its proper divisors (9644460).

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

3768660 is a wasteful number, since it uses less digits than its factorization.

3768660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 3768660 is about 1941.3036856710. The cubic root of 3768660 is about 155.6188921975.

The spelling of 3768660 in words is "three million, seven hundred sixty-eight thousand, six hundred sixty".