2838133448 has 8 divisors (see below), whose sum is σ = 5321500230. Its totient is φ = 1419066720.

The previous prime is 2838133427. The next prime is 2838133451. The reversal of 2838133448 is 8443318382.

It can be written as a sum of positive squares in only one way, i.e., 1971537604 + 866595844 = 44402^2 + 29438^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2838133399 and 2838133408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177383333 + ... + 177383348.

Almost surely, 2^2838133448 is an apocalyptic number.

It is an amenable number.

2838133448 is a deficient number, since it is larger than the sum of its proper divisors (2483366782).

2838133448 is a wasteful number, since it uses less digits than its factorization.

2838133448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354766687 (or 354766683 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 2838133448 is about 53274.1348873916. The cubic root of 2838133448 is about 1415.8294359229.

The spelling of 2838133448 in words is "two billion, eight hundred thirty-eight million, one hundred thirty-three thousand, four hundred forty-eight".