3766860 has 72 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 944640.

The previous prime is 3766853. The next prime is 3766891. The reversal of 3766860 is 686673.

It is a happy number.

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

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, 2445 + ... + 3675.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

Almost surely, 2^3766860 is an apocalyptic number.

3766860 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 3766860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6054048).

3766860 is an abundant number, since it is smaller than the sum of its proper divisors (8341236).

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

3766860 is a wasteful number, since it uses less digits than its factorization.

3766860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263 (or 1258 counting only the distinct ones).

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

The square root of 3766860 is about 1940.8400243194. The cubic root of 3766860 is about 155.5941125133.

The spelling of 3766860 in words is "three million, seven hundred sixty-six thousand, eight hundred sixty".