4773218379 has 8 divisors (see below), whose sum is σ = 6364723200. Its totient is φ = 3181929576.

The previous prime is 4773218371. The next prime is 4773218381. The reversal of 4773218379 is 9738123774.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4773218379 - 2³ = 4773218371 is a prime.

It is a super-2 number, since 2×4773218379² = 45567227387246775282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4773218371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7594 + ... + 98000.

It is an arithmetic number, because the mean of its divisors is an integer number (795590400).

Almost surely, 2^4773218379 is an apocalyptic number.

4773218379 is a deficient number, since it is larger than the sum of its proper divisors (1591504821).

4773218379 is a wasteful number, since it uses less digits than its factorization.

4773218379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108009.

The product of its digits is 1778112, while the sum is 51.

The square root of 4773218379 is about 69088.4822455958. The cubic root of 4773218379 is about 1683.7221867762.

The spelling of 4773218379 in words is "four billion, seven hundred seventy-three million, two hundred eighteen thousand, three hundred seventy-nine".