2938448846 has 8 divisors (see below), whose sum is σ = 4408061160. Its totient is φ = 1469095128.

The previous prime is 2938448837. The next prime is 2938448893. The reversal of 2938448846 is 6488448392.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 2938448791 and 2938448800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33176 + ... + 83531.

It is an arithmetic number, because the mean of its divisors is an integer number (551007645).

Almost surely, 2^2938448846 is an apocalyptic number.

2938448846 is a deficient number, since it is larger than the sum of its proper divisors (1469612314).

2938448846 is a wasteful number, since it uses less digits than its factorization.

2938448846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129298.

The product of its digits is 10616832, while the sum is 56.

The square root of 2938448846 is about 54207.4611654152. The cubic root of 2938448846 is about 1432.3177641185.

The spelling of 2938448846 in words is "two billion, nine hundred thirty-eight million, four hundred forty-eight thousand, eight hundred forty-six".