3504836 has 12 divisors (see below), whose sum is σ = 6237840. Its totient is φ = 1722600.

The previous prime is 3504821. The next prime is 3504857. The reversal of 3504836 is 6384053.

It is a junction number, because it is equal to n+sod(n) for n = 3504799 and 3504808.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7190 + ... + 7661.

It is an arithmetic number, because the mean of its divisors is an integer number (519820).

Almost surely, 2^3504836 is an apocalyptic number.

It is an amenable number.

3504836 is a deficient number, since it is larger than the sum of its proper divisors (2733004).

3504836 is a wasteful number, since it uses less digits than its factorization.

3504836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14914 (or 14912 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3504836 is about 1872.1207226031. The cubic root of 3504836 is about 151.8993447175.

Adding to 3504836 its reverse (6384053), we get a palindrome (9888889).

The spelling of 3504836 in words is "three million, five hundred four thousand, eight hundred thirty-six".