3456836 has 12 divisors (see below), whose sum is σ = 6213228. Its totient is φ = 1681632.

The previous prime is 3456821. The next prime is 3456847. The reversal of 3456836 is 6386543.

It can be written as a sum of positive squares in 2 ways, for example, as 2958400 + 498436 = 1720^2 + 706^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3456796 and 3456805.

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, 11531 + ... + 11826.

It is an arithmetic number, because the mean of its divisors is an integer number (517769).

Almost surely, 2^3456836 is an apocalyptic number.

It is an amenable number.

3456836 is a deficient number, since it is larger than the sum of its proper divisors (2756392).

3456836 is a wasteful number, since it uses less digits than its factorization.

3456836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23398 (or 23396 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3456836 is about 1859.2568407834. The cubic root of 3456836 is about 151.2027159073.

The spelling of 3456836 in words is "three million, four hundred fifty-six thousand, eight hundred thirty-six".