2847307948 has 24 divisors (see below), whose sum is σ = 5005187712. Its totient is φ = 1417267584.

The previous prime is 2847307943. The next prime is 2847307949. The reversal of 2847307948 is 8497037482.

It is a junction number, because it is equal to n+sod(n) for n = 2847307895 and 2847307904.

It is not an unprimeable number, because it can be changed into a prime (2847307943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1816261 + ... + 1817827.

It is an arithmetic number, because the mean of its divisors is an integer number (208549488).

Almost surely, 2^2847307948 is an apocalyptic number.

It is an amenable number.

2847307948 is a deficient number, since it is larger than the sum of its proper divisors (2157879764).

2847307948 is a wasteful number, since it uses less digits than its factorization.

2847307948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3321 (or 3319 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The square root of 2847307948 is about 53360.1719262598. The cubic root of 2847307948 is about 1417.3533900648.

The spelling of 2847307948 in words is "two billion, eight hundred forty-seven million, three hundred seven thousand, nine hundred forty-eight".