2338973172 has 84 divisors (see below), whose sum is σ = 6150761316. Its totient is φ = 777911040.

The previous prime is 2338973159. The next prime is 2338973173. The reversal of 2338973172 is 2713798332.

It can be written as a sum of positive squares in 2 ways, for example, as 1507458276 + 831514896 = 38826^2 + 28836^2 .

It is a super-3 number, since 3×2338973172³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2338973173) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 2393548 + ... + 2394524.

It is an arithmetic number, because the mean of its divisors is an integer number (73223349).

Almost surely, 2^2338973172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2338973172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3075380658).

2338973172 is an abundant number, since it is smaller than the sum of its proper divisors (3811788144).

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

2338973172 is an equidigital number, since it uses as much as digits as its factorization.

2338973172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1820 (or 1803 counting only the distinct ones).

The product of its digits is 381024, while the sum is 45.

The square root of 2338973172 is about 48362.9317969868. The cubic root of 2338973172 is about 1327.4201733096.

The spelling of 2338973172 in words is "two billion, three hundred thirty-eight million, nine hundred seventy-three thousand, one hundred seventy-two".