47354734674 has 80 divisors (see below), whose sum is σ = 115881796800. Its totient is φ = 14365421280.

The previous prime is 47354734667. The next prime is 47354734751. The reversal of 47354734674 is 47643745374.

47354734674 is a `hidden beast` number, since 4 + 7 + 3 + 547 + 34 + 67 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a self number, because there is not a number n which added to its sum of digits gives 47354734674.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 8824 + ... + 307875.

It is an arithmetic number, because the mean of its divisors is an integer number (1448522460).

Almost surely, 2^47354734674 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47354734674, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57940898400).

47354734674 is an abundant number, since it is smaller than the sum of its proper divisors (68527062126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47354734674 is a wasteful number, since it uses less digits than its factorization.

47354734674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316797 (or 316788 counting only the distinct ones).

The product of its digits is 23708160, while the sum is 54.

The spelling of 47354734674 in words is "forty-seven billion, three hundred fifty-four million, seven hundred thirty-four thousand, six hundred seventy-four".