6434464353 has 8 divisors (see below), whose sum is σ = 8579678016. Its totient is φ = 4289446800.

The previous prime is 6434464321. The next prime is 6434464363. The reversal of 6434464353 is 3534644346.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6434464353 - 2⁵ = 6434464321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6434464313) 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, 66268 + ... + 131378.

It is an arithmetic number, because the mean of its divisors is an integer number (1072459752).

Almost surely, 2^6434464353 is an apocalyptic number.

It is an amenable number.

6434464353 is a deficient number, since it is larger than the sum of its proper divisors (2145213663).

6434464353 is a wasteful number, since it uses less digits than its factorization.

6434464353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98055.

The product of its digits is 1244160, while the sum is 42.

The square root of 6434464353 is about 80215.1129962428. The cubic root of 6434464353 is about 1859.9622639471.

The spelling of 6434464353 in words is "six billion, four hundred thirty-four million, four hundred sixty-four thousand, three hundred fifty-three".