1006304473 has 2 divisors, whose sum is σ = 1006304474. Its totient is φ = 1006304472.

The previous prime is 1006304471. The next prime is 1006304479. The reversal of 1006304473 is 3744036001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 888516864 + 117787609 = 29808^2 + 10853^2 .

It is a cyclic number.

It is not a de Polignac number, because 1006304473 - 2¹ = 1006304471 is a prime.

Together with 1006304471, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1006304471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503152236 + 503152237.

It is an arithmetic number, because the mean of its divisors is an integer number (503152237).

Almost surely, 2^1006304473 is an apocalyptic number.

It is an amenable number.

1006304473 is a deficient number, since it is larger than the sum of its proper divisors (1).

1006304473 is an equidigital number, since it uses as much as digits as its factorization.

1006304473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 1006304473 is about 31722.3024542671. The cubic root of 1006304473 is about 1002.0970901388.

The spelling of 1006304473 in words is "one billion, six million, three hundred four thousand, four hundred seventy-three".