4239779324 has 24 divisors (see below), whose sum is σ = 8103427248. Its totient is φ = 1924957440.

The previous prime is 4239779309. The next prime is 4239779329.

4239779324 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4239779329) 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, 16349 + ... + 93524.

It is an arithmetic number, because the mean of its divisors is an integer number (337642802).

Almost surely, 2^4239779324 is an apocalyptic number.

4239779324 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4239779324 is a deficient number, since it is larger than the sum of its proper divisors (3863647924).

4239779324 is a wasteful number, since it uses less digits than its factorization.

4239779324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110765 (or 110763 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 50.

The square root of 4239779324 is about 65113.5878599851. The cubic root of 4239779324 is about 1618.5063868890.

The spelling of 4239779324 in words is "four billion, two hundred thirty-nine million, seven hundred seventy-nine thousand, three hundred twenty-four".