3486436 has 12 divisors (see below), whose sum is σ = 6266428. Its totient is φ = 1696032.

The previous prime is 3486403. The next prime is 3486463. The reversal of 3486436 is 6346843.

3486436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1254400 + 2232036 = 1120^2 + 1494^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11631 + ... + 11926.

Almost surely, 2^3486436 is an apocalyptic number.

It is an amenable number.

3486436 is a deficient number, since it is larger than the sum of its proper divisors (2779992).

3486436 is a wasteful number, since it uses less digits than its factorization.

3486436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23598 (or 23596 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

The square root of 3486436 is about 1867.2000428449. The cubic root of 3486436 is about 151.6330599505.

It can be divided in two parts, 3486 and 436, that multiplied together give a triangular number (1519896 = T₁₇₄₃).

The spelling of 3486436 in words is "three million, four hundred eighty-six thousand, four hundred thirty-six".