3487836 has 24 divisors (see below), whose sum is σ = 8878464. Its totient is φ = 1056880.

The previous prime is 3487831. The next prime is 3487843. The reversal of 3487836 is 6387843.

3487836 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3487794 and 3487803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3487831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13080 + ... + 13343.

It is an arithmetic number, because the mean of its divisors is an integer number (369936).

Almost surely, 2^3487836 is an apocalyptic number.

It is an amenable number.

3487836 is an abundant number, since it is smaller than the sum of its proper divisors (5390628).

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

3487836 is a wasteful number, since it uses less digits than its factorization.

3487836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26441 (or 26439 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 3487836 is about 1867.5748980965. The cubic root of 3487836 is about 151.6533536329.

The spelling of 3487836 in words is "three million, four hundred eighty-seven thousand, eight hundred thirty-six".