2339518946 has 4 divisors (see below), whose sum is σ = 3509278422. Its totient is φ = 1169759472.

The previous prime is 2339518933. The next prime is 2339518949. The reversal of 2339518946 is 6498159332.

It is a happy number.

2339518946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 1748494225 + 591024721 = 41815^2 + 24311^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2339518894 and 2339518903.

It is not an unprimeable number, because it can be changed into a prime (2339518949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 584879735 + ... + 584879738.

Almost surely, 2^2339518946 is an apocalyptic number.

2339518946 is a deficient number, since it is larger than the sum of its proper divisors (1169759476).

2339518946 is a wasteful number, since it uses less digits than its factorization.

2339518946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169759475.

The product of its digits is 1399680, while the sum is 50.

The square root of 2339518946 is about 48368.5739504484. The cubic root of 2339518946 is about 1327.5234116429.

The spelling of 2339518946 in words is "two billion, three hundred thirty-nine million, five hundred eighteen thousand, nine hundred forty-six".