4949432939 has 8 divisors (see below), whose sum is σ = 5400123120. Its totient is φ = 4498866400.

The previous prime is 4949432903. The next prime is 4949432977. The reversal of 4949432939 is 9392349494.

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 4949432939 - 2²⁸ = 4680997483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4949462939) 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, 66029 + ... + 119409.

It is an arithmetic number, because the mean of its divisors is an integer number (675015390).

Almost surely, 2^4949432939 is an apocalyptic number.

4949432939 is a deficient number, since it is larger than the sum of its proper divisors (450690181).

4949432939 is a wasteful number, since it uses less digits than its factorization.

4949432939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61821.

The product of its digits is 7558272, while the sum is 56.

The square root of 4949432939 is about 70352.2063548827. The cubic root of 4949432939 is about 1704.1918397450.

The spelling of 4949432939 in words is "four billion, nine hundred forty-nine million, four hundred thirty-two thousand, nine hundred thirty-nine".