2988455930 has 16 divisors (see below), whose sum is σ = 5383591560. Its totient is φ = 1194411072.

The previous prime is 2988455927. The next prime is 2988455963. The reversal of 2988455930 is 395548892.

2988455930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2557021489 + 431434441 = 50567^2 + 20771^2 .

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, 108425 + ... + 133164.

Almost surely, 2^2988455930 is an apocalyptic number.

2988455930 is a deficient number, since it is larger than the sum of its proper divisors (2395135630).

2988455930 is a wasteful number, since it uses less digits than its factorization.

2988455930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242833.

The product of its (nonzero) digits is 3110400, while the sum is 53.

The square root of 2988455930 is about 54666.7717173787. The cubic root of 2988455930 is about 1440.3972556888.

The spelling of 2988455930 in words is "two billion, nine hundred eighty-eight million, four hundred fifty-five thousand, nine hundred thirty".