6459896426 has 16 divisors (see below), whose sum is σ = 10113552000. Its totient is φ = 3088779408.

The previous prime is 6459896413. The next prime is 6459896459. The reversal of 6459896426 is 6246989546.

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, 212000 + ... + 240548.

It is an arithmetic number, because the mean of its divisors is an integer number (632097000).

Almost surely, 2^6459896426 is an apocalyptic number.

6459896426 is a deficient number, since it is larger than the sum of its proper divisors (3653655574).

6459896426 is a wasteful number, since it uses less digits than its factorization.

6459896426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33493.

The product of its digits is 22394880, while the sum is 59.

The square root of 6459896426 is about 80373.4808627821. The cubic root of 6459896426 is about 1862.4095286054.

The spelling of 6459896426 in words is "six billion, four hundred fifty-nine million, eight hundred ninety-six thousand, four hundred twenty-six".