3000428889 has 8 divisors (see below), whose sum is σ = 4235899680. Its totient is φ = 1882622016.

The previous prime is 3000428839. The next prime is 3000428941. The reversal of 3000428889 is 9888240003.

It is a happy number.

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

It is not a de Polignac number, because 3000428889 - 2¹¹ = 3000426841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3000428889.

It is not an unprimeable number, because it can be changed into a prime (3000428819) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29415919 + ... + 29416020.

It is an arithmetic number, because the mean of its divisors is an integer number (529487460).

Almost surely, 2^3000428889 is an apocalyptic number.

It is an amenable number.

3000428889 is a deficient number, since it is larger than the sum of its proper divisors (1235470791).

3000428889 is a wasteful number, since it uses less digits than its factorization.

3000428889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58831959.

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 3000428889 is about 54776.1708135938. The cubic root of 3000428889 is about 1442.3182964742.

The spelling of 3000428889 in words is "three billion, four hundred twenty-eight thousand, eight hundred eighty-nine".