2047760847 has 48 divisors (see below), whose sum is σ = 3358817280. Its totient is φ = 1190817600.

The previous prime is 2047760839. The next prime is 2047760879. The reversal of 2047760847 is 7480677402.

It is not a de Polignac number, because 2047760847 - 2³ = 2047760839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047760647) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 477322 + ... + 481592.

It is an arithmetic number, because the mean of its divisors is an integer number (69975360).

Almost surely, 2^2047760847 is an apocalyptic number.

2047760847 is a deficient number, since it is larger than the sum of its proper divisors (1311056433).

2047760847 is a wasteful number, since it uses less digits than its factorization.

2047760847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4484 (or 4481 counting only the distinct ones).

The product of its (nonzero) digits is 526848, while the sum is 45.

The square root of 2047760847 is about 45252.1916264837. The cubic root of 2047760847 is about 1269.8714084363.

The spelling of 2047760847 in words is "two billion, forty-seven million, seven hundred sixty thousand, eight hundred forty-seven".