3861150 has 24 divisors (see below), whose sum is σ = 9576024. Its totient is φ = 1029600.

The previous prime is 3861119. The next prime is 3861167. The reversal of 3861150 is 511683.

It is a self number, because there is not a number n which added to its sum of digits gives 3861150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12721 + ... + 13020.

It is an arithmetic number, because the mean of its divisors is an integer number (399001).

Almost surely, 2^3861150 is an apocalyptic number.

3861150 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3861150 is an abundant number, since it is smaller than the sum of its proper divisors (5714874).

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

3861150 is a wasteful number, since it uses less digits than its factorization.

3861150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25756 (or 25751 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 3861150 is about 1964.9809159379. The cubic root of 3861150 is about 156.8816775198.

The spelling of 3861150 in words is "three million, eight hundred sixty-one thousand, one hundred fifty".