473334643 has 4 divisors (see below), whose sum is σ = 473474560. Its totient is φ = 473194728.

The previous prime is 473334637. The next prime is 473334661. The reversal of 473334643 is 346433374.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 473334643 - 2⁵ = 473334611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473334343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64755 + ... + 71692.

It is an arithmetic number, because the mean of its divisors is an integer number (118368640).

Almost surely, 2^473334643 is an apocalyptic number.

473334643 is a deficient number, since it is larger than the sum of its proper divisors (139917).

473334643 is a wasteful number, since it uses less digits than its factorization.

473334643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139916.

The product of its digits is 217728, while the sum is 37.

The square root of 473334643 is about 21756.2552614185. The cubic root of 473334643 is about 779.3324570248.

The spelling of 473334643 in words is "four hundred seventy-three million, three hundred thirty-four thousand, six hundred forty-three".