3974828 has 24 divisors (see below), whose sum is σ = 8173200. Its totient is φ = 1667520.

The previous prime is 3974801. The next prime is 3974833. The reversal of 3974828 is 8284793.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2903 + ... + 4046.

It is an arithmetic number, because the mean of its divisors is an integer number (340550).

Almost surely, 2^3974828 is an apocalyptic number.

It is an amenable number.

3974828 is an abundant number, since it is smaller than the sum of its proper divisors (4198372).

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

3974828 is a wasteful number, since it uses less digits than its factorization.

3974828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6977 (or 6975 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 3974828 is about 1993.6970682629. The cubic root of 3974828 is about 158.4064204281.

It can be divided in two parts, 397 and 4828, that added together give a palindrome (5225).

The spelling of 3974828 in words is "three million, nine hundred seventy-four thousand, eight hundred twenty-eight".