47676249279 has 12 divisors (see below), whose sum is σ = 68888973816. Its totient is φ = 31773421392.

The previous prime is 47676249259. The next prime is 47676249281. The reversal of 47676249279 is 97294267674.

47676249279 is a `hidden beast` number, since 4 + 7 + 6 + 76 + 2 + 492 + 79 = 666.

It is not a de Polignac number, because 47676249279 - 2¹¹ = 47676247231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47676249259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 867252 + ... + 920585.

It is an arithmetic number, because the mean of its divisors is an integer number (5740747818).

Almost surely, 2^47676249279 is an apocalyptic number.

47676249279 is a deficient number, since it is larger than the sum of its proper divisors (21212724537).

47676249279 is a wasteful number, since it uses less digits than its factorization.

47676249279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1790806 (or 1790803 counting only the distinct ones).

The product of its digits is 64012032, while the sum is 63.

The spelling of 47676249279 in words is "forty-seven billion, six hundred seventy-six million, two hundred forty-nine thousand, two hundred seventy-nine".