3779216 has 40 divisors (see below), whose sum is σ = 8582784. Its totient is φ = 1578240.

The previous prime is 3779213. The next prime is 3779231. The reversal of 3779216 is 6129773.

It is not an unprimeable number, because it can be changed into a prime (3779213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4181 + ... + 5003.

Almost surely, 2^3779216 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 3779216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4291392).

3779216 is an abundant number, since it is smaller than the sum of its proper divisors (4803568).

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

3779216 is a wasteful number, since it uses less digits than its factorization.

3779216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 879 (or 873 counting only the distinct ones).

The product of its digits is 15876, while the sum is 35.

The square root of 3779216 is about 1944.0205760228. The cubic root of 3779216 is about 155.7640526935.

The spelling of 3779216 in words is "three million, seven hundred seventy-nine thousand, two hundred sixteen".