3079128 has 64 divisors (see below), whose sum is σ = 8467200. Its totient is φ = 927360.

The previous prime is 3079093. The next prime is 3079129. The reversal of 3079128 is 8219703.

It is a happy number.

It is a hoax number, since the sum of its digits (30) 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 = 3079095 and 3079104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3079129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22083 + ... + 22221.

It is an arithmetic number, because the mean of its divisors is an integer number (132300).

Almost surely, 2^3079128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3079128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4233600).

3079128 is an abundant number, since it is smaller than the sum of its proper divisors (5388072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3079128 is a wasteful number, since it uses less digits than its factorization.

3079128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 3079128 is about 1754.7444258353. The cubic root of 3079128 is about 145.4819949142.

The spelling of 3079128 in words is "three million, seventy-nine thousand, one hundred twenty-eight".