2329249279 has 4 divisors (see below), whose sum is σ = 2661999184. Its totient is φ = 1996499376.

The previous prime is 2329249213. The next prime is 2329249291. The reversal of 2329249279 is 9729429232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2329249279 - 2⁷ = 2329249151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339249279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166374942 + ... + 166374955.

It is an arithmetic number, because the mean of its divisors is an integer number (665499796).

Almost surely, 2^2329249279 is an apocalyptic number.

2329249279 is a deficient number, since it is larger than the sum of its proper divisors (332749905).

2329249279 is an equidigital number, since it uses as much as digits as its factorization.

2329249279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332749904.

The product of its digits is 979776, while the sum is 49.

The square root of 2329249279 is about 48262.2966610583. The cubic root of 2329249279 is about 1325.5781085224.

The spelling of 2329249279 in words is "two billion, three hundred twenty-nine million, two hundred forty-nine thousand, two hundred seventy-nine".