4821979245 has 8 divisors (see below), whose sum is σ = 7715166816. Its totient is φ = 2571722256.

The previous prime is 4821979219. The next prime is 4821979249. The reversal of 4821979245 is 5429791284.

4821979245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 4821979245 - 2⁶ = 4821979181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4821979249) 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 7 ways as a sum of consecutive naturals, for example, 160732627 + ... + 160732656.

It is an arithmetic number, because the mean of its divisors is an integer number (964395852).

Almost surely, 2^4821979245 is an apocalyptic number.

It is an amenable number.

4821979245 is a deficient number, since it is larger than the sum of its proper divisors (2893187571).

4821979245 is a wasteful number, since it uses less digits than its factorization.

4821979245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321465291.

The product of its digits is 1451520, while the sum is 51.

The square root of 4821979245 is about 69440.4726726424. The cubic root of 4821979245 is about 1689.4361347295.

The spelling of 4821979245 in words is "four billion, eight hundred twenty-one million, nine hundred seventy-nine thousand, two hundred forty-five".