3438626 has 8 divisors (see below), whose sum is σ = 5165904. Its totient is φ = 1716660.

The previous prime is 3438593. The next prime is 3438637. The reversal of 3438626 is 6268343.

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

It is a junction number, because it is equal to n+sod(n) for n = 3438592 and 3438601.

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, 1481 + ... + 3011.

It is an arithmetic number, because the mean of its divisors is an integer number (645738).

Almost surely, 2^3438626 is an apocalyptic number.

3438626 is a deficient number, since it is larger than the sum of its proper divisors (1727278).

3438626 is a wasteful number, since it uses less digits than its factorization.

3438626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656.

The product of its digits is 20736, while the sum is 32.

The square root of 3438626 is about 1854.3532565291. The cubic root of 3438626 is about 150.9367452850.

The spelling of 3438626 in words is "three million, four hundred thirty-eight thousand, six hundred twenty-six".