3812488 has 32 divisors (see below), whose sum is σ = 7673400. Its totient is φ = 1775616.

The previous prime is 3812477. The next prime is 3812513. The reversal of 3812488 is 8842183.

It can be written as a sum of positive squares in 4 ways, for example, as 3319684 + 492804 = 1822^2 + 702^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an Ulam number.

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, 39256 + ... + 39352.

Almost surely, 2^3812488 is an apocalyptic number.

It is an amenable number.

3812488 is an abundant number, since it is smaller than the sum of its proper divisors (3860912).

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

3812488 is an equidigital number, since it uses as much as digits as its factorization.

3812488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 116 counting only the distinct ones).

The product of its digits is 12288, while the sum is 34.

The square root of 3812488 is about 1952.5593460891. The cubic root of 3812488 is about 156.2198303350.

The spelling of 3812488 in words is "three million, eight hundred twelve thousand, four hundred eighty-eight".