2167459338 has 32 divisors (see below), whose sum is σ = 4730818752. Its totient is φ = 656553600.

The previous prime is 2167459331. The next prime is 2167459339. The reversal of 2167459338 is 8339547612.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2167459331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 237948 + ... + 246888.

It is an arithmetic number, because the mean of its divisors is an integer number (147838086).

Almost surely, 2^2167459338 is an apocalyptic number.

2167459338 is an abundant number, since it is smaller than the sum of its proper divisors (2563359414).

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

2167459338 is a wasteful number, since it uses less digits than its factorization.

2167459338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12630.

The product of its digits is 1088640, while the sum is 48.

The square root of 2167459338 is about 46555.9806899178. The cubic root of 2167459338 is about 1294.1471281403.

The spelling of 2167459338 in words is "two billion, one hundred sixty-seven million, four hundred fifty-nine thousand, three hundred thirty-eight".