3869796 has 48 divisors (see below), whose sum is σ = 10773504. Its totient is φ = 1057056.

The previous prime is 3869791. The next prime is 3869797. The reversal of 3869796 is 6979683.

3869796 = T₁₀₄₈ + T₁₀₄₉ + ... + T₁₀₅₄.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3869791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 931 + ... + 2933.

It is an arithmetic number, because the mean of its divisors is an integer number (224448).

Almost surely, 2^3869796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3869796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5386752).

3869796 is an abundant number, since it is smaller than the sum of its proper divisors (6903708).

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

3869796 is a wasteful number, since it uses less digits than its factorization.

3869796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040 (or 2038 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 3869796 is about 1967.1797070934. The cubic root of 3869796 is about 156.9986882387.

The spelling of 3869796 in words is "three million, eight hundred sixty-nine thousand, seven hundred ninety-six".