47867368939 has 8 divisors (see below), whose sum is σ = 51591849120. Its totient is φ = 44148942336.

The previous prime is 47867368937. The next prime is 47867368943. The reversal of 47867368939 is 93986376874.

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 47867368939 - 2¹ = 47867368937 is a prime.

It is a super-3 number, since 3×47867368939³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47867368937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496959 + ... + 1528600.

It is an arithmetic number, because the mean of its divisors is an integer number (6448981140).

Almost surely, 2^47867368939 is an apocalyptic number.

47867368939 is a deficient number, since it is larger than the sum of its proper divisors (3724480181).

47867368939 is a wasteful number, since it uses less digits than its factorization.

47867368939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026789.

The product of its digits is 329204736, while the sum is 70.

The spelling of 47867368939 in words is "forty-seven billion, eight hundred sixty-seven million, three hundred sixty-eight thousand, nine hundred thirty-nine".