6434469486 has 24 divisors (see below), whose sum is σ = 14149433064. Its totient is φ = 2112810480.

The previous prime is 6434469469. The next prime is 6434469539. The reversal of 6434469486 is 6849644346.

It is a happy number.

6434469486 is a `hidden beast` number, since 6 + 434 + 46 + 94 + 86 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2666485 + ... + 2668896.

It is an arithmetic number, because the mean of its divisors is an integer number (589559711).

Almost surely, 2^6434469486 is an apocalyptic number.

6434469486 is an abundant number, since it is smaller than the sum of its proper divisors (7714963578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6434469486 is a wasteful number, since it uses less digits than its factorization.

6434469486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5335456 (or 5335453 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 54.

The square root of 6434469486 is about 80215.1449914541. The cubic root of 6434469486 is about 1859.9627585329.

The spelling of 6434469486 in words is "six billion, four hundred thirty-four million, four hundred sixty-nine thousand, four hundred eighty-six".