3885380 has 12 divisors (see below), whose sum is σ = 8159340. Its totient is φ = 1554144.

The previous prime is 3885379. The next prime is 3885403. The reversal of 3885380 is 835883.

It can be written as a sum of positive squares in 2 ways, for example, as 906304 + 2979076 = 952^2 + 1726^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3885380.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97115 + ... + 97154.

It is an arithmetic number, because the mean of its divisors is an integer number (679945).

Almost surely, 2^3885380 is an apocalyptic number.

It is an amenable number.

3885380 is an abundant number, since it is smaller than the sum of its proper divisors (4273960).

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

3885380 is a wasteful number, since it uses less digits than its factorization.

3885380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194278 (or 194276 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 3885380 is about 1971.1367278806. The cubic root of 3885380 is about 157.2091550241.

The spelling of 3885380 in words is "three million, eight hundred eighty-five thousand, three hundred eighty".