3456826 has 16 divisors (see below), whose sum is σ = 5318280. Its totient is φ = 1684800.

The previous prime is 3456821. The next prime is 3456847. The reversal of 3456826 is 6286543.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3418801 + 38025 = 1849^2 + 195^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3456791 and 3456800.

It is not an unprimeable number, because it can be changed into a prime (3456821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21940 + ... + 22096.

Almost surely, 2^3456826 is an apocalyptic number.

3456826 is a deficient number, since it is larger than the sum of its proper divisors (1861454).

3456826 is a wasteful number, since it uses less digits than its factorization.

3456826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its digits is 34560, while the sum is 34.

The square root of 3456826 is about 1859.2541515350. The cubic root of 3456826 is about 151.2025701065.

The spelling of 3456826 in words is "three million, four hundred fifty-six thousand, eight hundred twenty-six".