4905372779 has 8 divisors (see below), whose sum is σ = 4927672320. Its totient is φ = 4883106816.

The previous prime is 4905372757. The next prime is 4905372793. The reversal of 4905372779 is 9772735094.

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

It is a cyclic number.

It is not a de Polignac number, because 4905372779 - 2³² = 610405483 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4905372779.

It is not an unprimeable number, because it can be changed into a prime (4901372779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 311702 + ... + 327060.

It is an arithmetic number, because the mean of its divisors is an integer number (615959040).

Almost surely, 2^4905372779 is an apocalyptic number.

4905372779 is a deficient number, since it is larger than the sum of its proper divisors (22299541).

4905372779 is a wasteful number, since it uses less digits than its factorization.

4905372779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16789.

The product of its (nonzero) digits is 3333960, while the sum is 53.

The square root of 4905372779 is about 70038.3664786665. The cubic root of 4905372779 is about 1699.1198187560.

The spelling of 4905372779 in words is "four billion, nine hundred five million, three hundred seventy-two thousand, seven hundred seventy-nine".