3768280 has 16 divisors (see below), whose sum is σ = 8478720. Its totient is φ = 1507296.

The previous prime is 3768277. The next prime is 3768287. The reversal of 3768280 is 828673.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3768287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47064 + ... + 47143.

It is an arithmetic number, because the mean of its divisors is an integer number (529920).

Almost surely, 2^3768280 is an apocalyptic number.

It is an amenable number.

3768280 is an abundant number, since it is smaller than the sum of its proper divisors (4710440).

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

3768280 is a wasteful number, since it uses less digits than its factorization.

3768280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94218 (or 94214 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 3768280 is about 1941.2058108300. The cubic root of 3768280 is about 155.6136615880.

The spelling of 3768280 in words is "three million, seven hundred sixty-eight thousand, two hundred eighty".