6458394339 has 12 divisors (see below), whose sum is σ = 9330300616. Its totient is φ = 4304899872.

The previous prime is 6458394317. The next prime is 6458394343. The reversal of 6458394339 is 9334938546.

It is not a de Polignac number, because 6458394339 - 2¹⁶ = 6458328803 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6458394359) 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, 4224 + ... + 113730.

Almost surely, 2^6458394339 is an apocalyptic number.

6458394339 is a deficient number, since it is larger than the sum of its proper divisors (2871906277).

6458394339 is a wasteful number, since it uses less digits than its factorization.

6458394339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116066 (or 116063 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 54.

The square root of 6458394339 is about 80364.1359002883. The cubic root of 6458394339 is about 1862.2651651969.

The spelling of 6458394339 in words is "six billion, four hundred fifty-eight million, three hundred ninety-four thousand, three hundred thirty-nine".