4691372279 has 4 divisors (see below), whose sum is σ = 5117860680. Its totient is φ = 4264883880.

The previous prime is 4691372267. The next prime is 4691372299. The reversal of 4691372279 is 9722731964.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4691372279 - 2⁴ = 4691372263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4691372249) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 213244184 + ... + 213244205.

It is an arithmetic number, because the mean of its divisors is an integer number (1279465170).

Almost surely, 2^4691372279 is an apocalyptic number.

4691372279 is a deficient number, since it is larger than the sum of its proper divisors (426488401).

4691372279 is a wasteful number, since it uses less digits than its factorization.

4691372279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426488400.

The product of its digits is 1143072, while the sum is 50.

The square root of 4691372279 is about 68493.5929777377. The cubic root of 4691372279 is about 1674.0430894596.

The spelling of 4691372279 in words is "four billion, six hundred ninety-one million, three hundred seventy-two thousand, two hundred seventy-nine".