806304481 has 8 divisors (see below), whose sum is σ = 847356224. Its totient is φ = 766266480.

The previous prime is 806304479. The next prime is 806304503. The reversal of 806304481 is 184403608.

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

It is a cyclic number.

It is not a de Polignac number, because 806304481 - 2¹ = 806304479 is a prime.

It is a super-2 number, since 2×806304481² = 1300253832161358722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (806304431) 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, 251805 + ... + 254986.

It is an arithmetic number, because the mean of its divisors is an integer number (105919528).

Almost surely, 2^806304481 is an apocalyptic number.

It is an amenable number.

806304481 is a deficient number, since it is larger than the sum of its proper divisors (41051743).

806304481 is a wasteful number, since it uses less digits than its factorization.

806304481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506871.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 806304481 is about 28395.5010697117. The cubic root of 806304481 is about 930.7499562132.

The spelling of 806304481 in words is "eight hundred six million, three hundred four thousand, four hundred eighty-one".