2170910468 has 6 divisors (see below), whose sum is σ = 3799093326. Its totient is φ = 1085455232.

The previous prime is 2170910437. The next prime is 2170910471. The reversal of 2170910468 is 8640190712.

It can be written as a sum of positive squares in only one way, i.e., 2160204484 + 10705984 = 46478^2 + 3272^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 271363805 + ... + 271363812.

It is an arithmetic number, because the mean of its divisors is an integer number (633182221).

Almost surely, 2^2170910468 is an apocalyptic number.

It is an amenable number.

2170910468 is a deficient number, since it is larger than the sum of its proper divisors (1628182858).

2170910468 is a wasteful number, since it uses less digits than its factorization.

2170910468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542727621 (or 542727619 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 2170910468 is about 46593.0302513155. The cubic root of 2170910468 is about 1294.8336310775.

The spelling of 2170910468 in words is "two billion, one hundred seventy million, nine hundred ten thousand, four hundred sixty-eight".