3456626 has 16 divisors (see below), whose sum is σ = 5457240. Its totient is φ = 1639680.

The previous prime is 3456617. The next prime is 3456637. The reversal of 3456626 is 6266543.

It can be written as a sum of positive squares in 4 ways, for example, as 2886601 + 570025 = 1699^2 + 755^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3456592 and 3456601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050 + ... + 4026.

Almost surely, 2^3456626 is an apocalyptic number.

3456626 is a deficient number, since it is larger than the sum of its proper divisors (2000614).

3456626 is a wasteful number, since it uses less digits than its factorization.

3456626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069.

The product of its digits is 25920, while the sum is 32.

The square root of 3456626 is about 1859.2003657487. The cubic root of 3456626 is about 151.1996540309.

The spelling of 3456626 in words is "three million, four hundred fifty-six thousand, six hundred twenty-six".