47794649774 has 16 divisors (see below), whose sum is σ = 73481698368. Its totient is φ = 23304422112.

The previous prime is 47794649743. The next prime is 47794649801.

47794649774 is nontrivially palindromic in base 10.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 891749 + ... + 943824.

It is an arithmetic number, because the mean of its divisors is an integer number (4592606148).

Almost surely, 2^47794649774 is an apocalyptic number.

47794649774 is a deficient number, since it is larger than the sum of its proper divisors (25687048594).

47794649774 is a wasteful number, since it uses less digits than its factorization.

47794649774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835899.

The product of its digits is 298722816, while the sum is 68.

The spelling of 47794649774 in words is "forty-seven billion, seven hundred ninety-four million, six hundred forty-nine thousand, seven hundred seventy-four".