3028647087 has 12 divisors (see below), whose sum is σ = 4632048720. Its totient is φ = 1900327488.

The previous prime is 3028647049. The next prime is 3028647109. The reversal of 3028647087 is 7807468203.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-3028647087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3028647007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9897387 + ... + 9897692.

It is an arithmetic number, because the mean of its divisors is an integer number (386004060).

Almost surely, 2^3028647087 is an apocalyptic number.

3028647087 is a deficient number, since it is larger than the sum of its proper divisors (1603401633).

3028647087 is a wasteful number, since it uses less digits than its factorization.

3028647087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19795102 (or 19795099 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 3028647087 is about 55033.1453489622. The cubic root of 3028647087 is about 1446.8257294351.

The spelling of 3028647087 in words is "three billion, twenty-eight million, six hundred forty-seven thousand, eighty-seven".