2988075138 has 16 divisors (see below), whose sum is σ = 5989063296. Its totient is φ = 993872880.

The previous prime is 2988075067. The next prime is 2988075143. The reversal of 2988075138 is 8315708892.

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, 535033 + ... + 540588.

It is an arithmetic number, because the mean of its divisors is an integer number (374316456).

Almost surely, 2^2988075138 is an apocalyptic number.

2988075138 is an abundant number, since it is smaller than the sum of its proper divisors (3000988158).

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

2988075138 is a wasteful number, since it uses less digits than its factorization.

2988075138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076089.

The product of its (nonzero) digits is 967680, while the sum is 51.

The square root of 2988075138 is about 54663.2887594590. The cubic root of 2988075138 is about 1440.3360741442.

The spelling of 2988075138 in words is "two billion, nine hundred eighty-eight million, seventy-five thousand, one hundred thirty-eight".