3874788 has 36 divisors (see below), whose sum is σ = 10062780. Its totient is φ = 1256256.

The previous prime is 3874763. The next prime is 3874799. The reversal of 3874788 is 8874783.

It can be written as a sum of positive squares in 2 ways, for example, as 3415104 + 459684 = 1848^2 + 678^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123 + ... + 2786.

Almost surely, 2^3874788 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 3874788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5031390).

3874788 is an abundant number, since it is smaller than the sum of its proper divisors (6187992).

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

3874788 is a wasteful number, since it uses less digits than its factorization.

3874788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2956 (or 2951 counting only the distinct ones).

The product of its digits is 301056, while the sum is 45.

The square root of 3874788 is about 1968.4481197126. The cubic root of 3874788 is about 157.0661681686.

The spelling of 3874788 in words is "three million, eight hundred seventy-four thousand, seven hundred eighty-eight".