2323378172 has 24 divisors (see below), whose sum is σ = 4145160096. Its totient is φ = 1139073728.

The previous prime is 2323378171. The next prime is 2323378177. The reversal of 2323378172 is 2718733232.

It is a super-3 number, since 3×2323378172³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2323378171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599513 + ... + 603375.

It is an arithmetic number, because the mean of its divisors is an integer number (172715004).

Almost surely, 2^2323378172 is an apocalyptic number.

It is an amenable number.

2323378172 is a deficient number, since it is larger than the sum of its proper divisors (1821781924).

2323378172 is a wasteful number, since it uses less digits than its factorization.

2323378172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6757 (or 6755 counting only the distinct ones).

The product of its digits is 84672, while the sum is 38.

The square root of 2323378172 is about 48201.4332981915. The cubic root of 2323378172 is about 1324.4634204689.

The spelling of 2323378172 in words is "two billion, three hundred twenty-three million, three hundred seventy-eight thousand, one hundred seventy-two".