6449056079 has 8 divisors (see below), whose sum is σ = 6469870272. Its totient is φ = 6428276640.

The previous prime is 6449056001. The next prime is 6449056099. The reversal of 6449056079 is 9706509446.

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 6449056079 - 2²⁴ = 6432278863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6449056099) 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, 392234 + ... + 408344.

It is an arithmetic number, because the mean of its divisors is an integer number (808733784).

Almost surely, 2^6449056079 is an apocalyptic number.

6449056079 is a deficient number, since it is larger than the sum of its proper divisors (20814193).

6449056079 is a wasteful number, since it uses less digits than its factorization.

6449056079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17377.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The square root of 6449056079 is about 80306.0152105681. The cubic root of 6449056079 is about 1861.3671760198.

The spelling of 6449056079 in words is "six billion, four hundred forty-nine million, fifty-six thousand, seventy-nine".