2847750049 has 8 divisors (see below), whose sum is σ = 2902547520. Its totient is φ = 2792992176.

The previous prime is 2847750041. The next prime is 2847750067. The reversal of 2847750049 is 9400577482.

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

It is a cyclic number.

It is not a de Polignac number, because 2847750049 - 2³ = 2847750041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2847749990 and 2847750008.

It is not an unprimeable number, because it can be changed into a prime (2847750041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164484 + ... + 180970.

It is an arithmetic number, because the mean of its divisors is an integer number (362818440).

Almost surely, 2^2847750049 is an apocalyptic number.

It is an amenable number.

2847750049 is a deficient number, since it is larger than the sum of its proper divisors (54797471).

2847750049 is a wasteful number, since it uses less digits than its factorization.

2847750049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19799.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 2847750049 is about 53364.3143776813. The cubic root of 2847750049 is about 1417.4267436716.

The spelling of 2847750049 in words is "two billion, eight hundred forty-seven million, seven hundred fifty thousand, forty-nine".