1006463305 has 8 divisors (see below), whose sum is σ = 1212940872. Its totient is φ = 801714048.

The previous prime is 1006463303. The next prime is 1006463309. The reversal of 1006463305 is 5033646001.

It can be written as a sum of positive squares in 4 ways, for example, as 115261696 + 891201609 = 10736^2 + 29853^2 .

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 1006463305 - 2¹ = 1006463303 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1006463303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430794 + ... + 433123.

It is an arithmetic number, because the mean of its divisors is an integer number (151617609).

Almost surely, 2^1006463305 is an apocalyptic number.

It is an amenable number.

1006463305 is a deficient number, since it is larger than the sum of its proper divisors (206477567).

1006463305 is an equidigital number, since it uses as much as digits as its factorization.

1006463305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864155.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 1006463305 is about 31724.8058307691. The cubic root of 1006463305 is about 1002.1498100050.

The spelling of 1006463305 in words is "one billion, six million, four hundred sixty-three thousand, three hundred five".