2338520168 has 8 divisors (see below), whose sum is σ = 4384725330. Its totient is φ = 1169260080.

The previous prime is 2338520161. The next prime is 2338520189. The reversal of 2338520168 is 8610258332.

2338520168 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1574661124 + 763859044 = 39682^2 + 27638^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2338520168² = 10937353152285496448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2338520161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146157503 + ... + 146157518.

Almost surely, 2^2338520168 is an apocalyptic number.

It is an amenable number.

2338520168 is a deficient number, since it is larger than the sum of its proper divisors (2046205162).

2338520168 is a wasteful number, since it uses less digits than its factorization.

2338520168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292315027 (or 292315023 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 2338520168 is about 48358.2481899417. The cubic root of 2338520168 is about 1327.3344711048.

The spelling of 2338520168 in words is "two billion, three hundred thirty-eight million, five hundred twenty thousand, one hundred sixty-eight".