4839779 has 12 divisors (see below), whose sum is σ = 5763384. Its totient is φ = 4050144.

The previous prime is 4839767. The next prime is 4839797. The reversal of 4839779 is 9779384.

It is not a de Polignac number, because 4839779 - 2¹² = 4835683 is a prime.

It is a d-powerful number, because it can be written as 4⁶ + 8⁵ + 3¹⁴ + 9 + 7⁴ + 7⁵ + 9³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4839719) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 959 + ... + 3255.

It is an arithmetic number, because the mean of its divisors is an integer number (480282).

Almost surely, 2^4839779 is an apocalyptic number.

4839779 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

4839779 is a deficient number, since it is larger than the sum of its proper divisors (923605).

4839779 is a wasteful number, since it uses less digits than its factorization.

4839779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354 (or 2347 counting only the distinct ones).

The product of its digits is 381024, while the sum is 47.

The square root of 4839779 is about 2199.9497721539. The cubic root of 4839779 is about 169.1512365369.

The spelling of 4839779 in words is "four million, eight hundred thirty-nine thousand, seven hundred seventy-nine".