2989948275 has 24 divisors (see below), whose sum is σ = 5492646960. Its totient is φ = 1594638720.

The previous prime is 2989948261. The next prime is 2989948277. The reversal of 2989948275 is 5728499892.

It is a happy number.

2989948275 is a `hidden beast` number, since 2 + 9 + 89 + 9 + 482 + 75 = 666.

It is not a de Polignac number, because 2989948275 - 2⁶ = 2989948211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2989948277) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2214102 + ... + 2215451.

It is an arithmetic number, because the mean of its divisors is an integer number (228860290).

Almost surely, 2^2989948275 is an apocalyptic number.

2989948275 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2989948275 is a deficient number, since it is larger than the sum of its proper divisors (2502698685).

2989948275 is a wasteful number, since it uses less digits than its factorization.

2989948275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4429572 (or 4429561 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The square root of 2989948275 is about 54680.4194844919. The cubic root of 2989948275 is about 1440.6369794773.

The spelling of 2989948275 in words is "two billion, nine hundred eighty-nine million, nine hundred forty-eight thousand, two hundred seventy-five".