3240626 has 8 divisors (see below), whose sum is σ = 4871340. Its totient is φ = 1616848.

The previous prime is 3240619. The next prime is 3240649. The reversal of 3240626 is 6260423.

3240626 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 3236401 + 4225 = 1799^2 + 65^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 341 + ... + 2568.

Almost surely, 2^3240626 is an apocalyptic number.

3240626 is a deficient number, since it is larger than the sum of its proper divisors (1630714).

3240626 is a wasteful number, since it uses less digits than its factorization.

3240626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3468.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 3240626 is about 1800.1738804904. The cubic root of 3240626 is about 147.9822537767.

The spelling of 3240626 in words is "three million, two hundred forty thousand, six hundred twenty-six".