47279897274 has 32 divisors (see below), whose sum is σ = 99773156160. Its totient is φ = 14895014400.

The previous prime is 47279897213. The next prime is 47279897279.

47279897274 is nontrivially palindromic in base 10.

47279897274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47279897279) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444567 + ... + 540554.

It is an arithmetic number, because the mean of its divisors is an integer number (3117911130).

Almost surely, 2^47279897274 is an apocalyptic number.

47279897274 is an abundant number, since it is smaller than the sum of its proper divisors (52493258886).

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

47279897274 is a wasteful number, since it uses less digits than its factorization.

47279897274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 985566.

The product of its digits is 99574272, while the sum is 66.

The spelling of 47279897274 in words is "forty-seven billion, two hundred seventy-nine million, eight hundred ninety-seven thousand, two hundred seventy-four".