3878082 has 24 divisors (see below), whose sum is σ = 9049404. Its totient is φ = 1193184.

The previous prime is 3878051. The next prime is 3878093. The reversal of 3878082 is 2808783.

3878082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3837681 + 40401 = 1959^2 + 201^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8053 + ... + 8520.

Almost surely, 2^3878082 is an apocalyptic number.

3878082 is an abundant number, since it is smaller than the sum of its proper divisors (5171322).

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

3878082 is a wasteful number, since it uses less digits than its factorization.

3878082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16594 (or 16591 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 3878082 is about 1969.2846416910. The cubic root of 3878082 is about 157.1106634561.

The spelling of 3878082 in words is "three million, eight hundred seventy-eight thousand, eighty-two".