3108628 has 12 divisors (see below), whose sum is σ = 5726560. Its totient is φ = 1472472.

The previous prime is 3108613. The next prime is 3108689. The reversal of 3108628 is 8268013.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3108596 and 3108605.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 20376 + ... + 20527.

Almost surely, 2^3108628 is an apocalyptic number.

3108628 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3108628 is a deficient number, since it is larger than the sum of its proper divisors (2617932).

3108628 is a wasteful number, since it uses less digits than its factorization.

3108628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40926 (or 40924 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 3108628 is about 1763.1301710311. The cubic root of 3108628 is about 145.9451223041.

The spelling of 3108628 in words is "three million, one hundred eight thousand, six hundred twenty-eight".