4842744479 has 4 divisors (see below), whose sum is σ = 4960860240. Its totient is φ = 4724628720.

The previous prime is 4842744449. The next prime is 4842744503. The reversal of 4842744479 is 9744472484.

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 4842744479 - 2³² = 547777183 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 4842744479.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4842744419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59057819 + ... + 59057900.

It is an arithmetic number, because the mean of its divisors is an integer number (1240215060).

Almost surely, 2^4842744479 is an apocalyptic number.

4842744479 is a deficient number, since it is larger than the sum of its proper divisors (118115761).

4842744479 is a wasteful number, since it uses less digits than its factorization.

4842744479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118115760.

The product of its digits is 7225344, while the sum is 53.

The square root of 4842744479 is about 69589.8302843167. The cubic root of 4842744479 is about 1691.8577750958.

The spelling of 4842744479 in words is "four billion, eight hundred forty-two million, seven hundred forty-four thousand, four hundred seventy-nine".