6464305 has 8 divisors (see below), whose sum is σ = 7772544. Its totient is φ = 5161200.

The previous prime is 6464299. The next prime is 6464317. The reversal of 6464305 is 5034646.

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

It is not a de Polignac number, because 6464305 - 2⁵ = 6464273 is a prime.

It is a Duffinian number.

6464305 is a lucky number.

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, 2520 + ... + 4390.

It is an arithmetic number, because the mean of its divisors is an integer number (971568).

Almost surely, 2^6464305 is an apocalyptic number.

It is an amenable number.

6464305 is a deficient number, since it is larger than the sum of its proper divisors (1308239).

6464305 is a wasteful number, since it uses less digits than its factorization.

6464305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 6464305 is about 2542.4997541789. The cubic root of 6464305 is about 186.2833101091.

The spelling of 6464305 in words is "six million, four hundred sixty-four thousand, three hundred five".