3880842 has 16 divisors (see below), whose sum is σ = 8870592. Its totient is φ = 1108800.

The previous prime is 3880817. The next prime is 3880847. The reversal of 3880842 is 2480883.

It is not an unprimeable number, because it can be changed into a prime (3880847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46159 + ... + 46242.

It is an arithmetic number, because the mean of its divisors is an integer number (554412).

Almost surely, 2^3880842 is an apocalyptic number.

3880842 is an abundant number, since it is smaller than the sum of its proper divisors (4989750).

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

3880842 is a wasteful number, since it uses less digits than its factorization.

3880842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92413.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 3880842 is about 1969.9852791328. The cubic root of 3880842 is about 157.1479260860.

The spelling of 3880842 in words is "three million, eight hundred eighty thousand, eight hundred forty-two".