3426628 has 12 divisors (see below), whose sum is σ = 6040720. Its totient is φ = 1700712.

The previous prime is 3426623. The next prime is 3426637. The reversal of 3426628 is 8266243.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3426628.

It is not an unprimeable number, because it can be changed into a prime (3426623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2526 + ... + 3637.

Almost surely, 2^3426628 is an apocalyptic number.

It is an amenable number.

3426628 is a deficient number, since it is larger than the sum of its proper divisors (2614092).

3426628 is a wasteful number, since it uses less digits than its factorization.

3426628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6306 (or 6304 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 3426628 is about 1851.1153394643. The cubic root of 3426628 is about 150.7609920049.

It can be divided in two parts, 34 and 26628, that added together give a palindrome (26662).

The spelling of 3426628 in words is "three million, four hundred twenty-six thousand, six hundred twenty-eight".