3012099980 has 24 divisors (see below), whose sum is σ = 6396485760. Its totient is φ = 1191301760.

The previous prime is 3012099949. The next prime is 3012100057. The reversal of 3012099980 is 899902103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 844316 + ... + 847875.

It is an arithmetic number, because the mean of its divisors is an integer number (266520240).

Almost surely, 2^3012099980 is an apocalyptic number.

It is an amenable number.

3012099980 is an abundant number, since it is smaller than the sum of its proper divisors (3384385780).

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

3012099980 is a wasteful number, since it uses less digits than its factorization.

3012099980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692289 (or 1692287 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 3012099980 is about 54882.6017969265. The cubic root of 3012099980 is about 1444.1859904484.

The spelling of 3012099980 in words is "three billion, twelve million, ninety-nine thousand, nine hundred eighty".