6449056076 has 24 divisors (see below), whose sum is σ = 12289494000. Its totient is φ = 2949476544.

The previous prime is 6449056001. The next prime is 6449056099. The reversal of 6449056076 is 6706509446.

It is a self number, because there is not a number n which added to its sum of digits gives 6449056076.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1460831 + ... + 1465238.

It is an arithmetic number, because the mean of its divisors is an integer number (512062250).

Almost surely, 2^6449056076 is an apocalyptic number.

It is an amenable number.

6449056076 is a deficient number, since it is larger than the sum of its proper divisors (5840437924).

6449056076 is a wasteful number, since it uses less digits than its factorization.

6449056076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2926121 (or 2926119 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 47.

The square root of 6449056076 is about 80306.0151918896. The cubic root of 6449056076 is about 1861.3671757312.

The spelling of 6449056076 in words is "six billion, four hundred forty-nine million, fifty-six thousand, seventy-six".