3028002750 has 80 divisors (see below), whose sum is σ = 8467698096. Its totient is φ = 807462000.

The previous prime is 3028002749. The next prime is 3028002823. The reversal of 3028002750 is 572008203.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 54516 + ... + 95015.

Almost surely, 2^3028002750 is an apocalyptic number.

3028002750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3028002750 is an abundant number, since it is smaller than the sum of its proper divisors (5439695346).

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

3028002750 is a wasteful number, since it uses less digits than its factorization.

3028002750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149560 (or 149541 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 3028002750 is about 55027.2909563973. The cubic root of 3028002750 is about 1446.7231193211.

The spelling of 3028002750 in words is "three billion, twenty-eight million, two thousand, seven hundred fifty".