3030145860 has 48 divisors (see below), whose sum is σ = 9696468096. Its totient is φ = 692604672.

The previous prime is 3030145843. The next prime is 3030145873. The reversal of 3030145860 is 685410303.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3606897 + ... + 3607736.

It is an arithmetic number, because the mean of its divisors is an integer number (202009752).

Almost surely, 2^3030145860 is an apocalyptic number.

3030145860 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3030145860 is an abundant number, since it is smaller than the sum of its proper divisors (6666322236).

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

3030145860 is a wasteful number, since it uses less digits than its factorization.

3030145860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7214652 (or 7214650 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 3030145860 is about 55046.7606676360. The cubic root of 3030145860 is about 1447.0643514640.

The spelling of 3030145860 in words is "three billion, thirty million, one hundred forty-five thousand, eight hundred sixty".