6498448946 has 16 divisors (see below), whose sum is σ = 10636321248. Its totient is φ = 2953147200.

The previous prime is 6498448907. The next prime is 6498449029.

6498448946 is nontrivially palindromic in base 10.

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, 67961 + ... + 132723.

It is an arithmetic number, because the mean of its divisors is an integer number (664770078).

Almost surely, 2^6498448946 is an apocalyptic number.

6498448946 is a deficient number, since it is larger than the sum of its proper divisors (4137872302).

6498448946 is a wasteful number, since it uses less digits than its factorization.

6498448946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69337.

The product of its digits is 47775744, while the sum is 62.

The square root of 6498448946 is about 80612.9576805119. The cubic root of 6498448946 is about 1866.1071223340.

The spelling of 6498448946 in words is "six billion, four hundred ninety-eight million, four hundred forty-eight thousand, nine hundred forty-six".