3868074 has 56 divisors (see below), whose sum is σ = 9968160. Its totient is φ = 1102248.

The previous prime is 3868057. The next prime is 3868079. The reversal of 3868074 is 4708683.

3868074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3868079) by changing a digit.

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 27 ways as a sum of consecutive naturals, for example, 10017 + ... + 10395.

Almost surely, 2^3868074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3868074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4984080).

3868074 is an abundant number, since it is smaller than the sum of its proper divisors (6100086).

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

3868074 is an equidigital number, since it uses as much as digits as its factorization.

3868074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 3868074 is about 1966.7419759592. The cubic root of 3868074 is about 156.9753974458.

The spelling of 3868074 in words is "three million, eight hundred sixty-eight thousand, seventy-four".