2169272908 has 48 divisors (see below), whose sum is σ = 4179337344. Its totient is φ = 977034240.

The previous prime is 2169272867. The next prime is 2169272909. The reversal of 2169272908 is 8092729612.

It is not an unprimeable number, because it can be changed into a prime (2169272909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3965491 + ... + 3966037.

It is an arithmetic number, because the mean of its divisors is an integer number (87069528).

Almost surely, 2^2169272908 is an apocalyptic number.

It is an amenable number.

2169272908 is a deficient number, since it is larger than the sum of its proper divisors (2010064436).

2169272908 is a wasteful number, since it uses less digits than its factorization.

2169272908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222 (or 1220 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 2169272908 is about 46575.4539215669. The cubic root of 2169272908 is about 1294.5079764485.

The spelling of 2169272908 in words is "two billion, one hundred sixty-nine million, two hundred seventy-two thousand, nine hundred eight".