2847950049 has 8 divisors (see below), whose sum is σ = 4339733440. Its totient is φ = 1627400016.

The previous prime is 2847950029. The next prime is 2847950059. The reversal of 2847950049 is 9400597482.

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

It is a de Polignac number, because none of the positive numbers 2^k-2847950049 is a prime.

It is a super-2 number, since 2×2847950049² = 16221638963198204802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2847950009) 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, 67808314 + ... + 67808355.

It is an arithmetic number, because the mean of its divisors is an integer number (542466680).

Almost surely, 2^2847950049 is an apocalyptic number.

It is an amenable number.

2847950049 is a deficient number, since it is larger than the sum of its proper divisors (1491783391).

2847950049 is a wasteful number, since it uses less digits than its factorization.

2847950049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135616679.

The product of its (nonzero) digits is 725760, while the sum is 48.

The square root of 2847950049 is about 53366.1882562358. The cubic root of 2847950049 is about 1417.4599252720.

The spelling of 2847950049 in words is "two billion, eight hundred forty-seven million, nine hundred fifty thousand, forty-nine".