1030664566 has 8 divisors (see below), whose sum is σ = 1546460064. Its totient is φ = 515177880.

The previous prime is 1030664561. The next prime is 1030664587. The reversal of 1030664566 is 6654660301.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030664561) 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 3 ways as a sum of consecutive naturals, for example, 68670 + ... + 82321.

It is an arithmetic number, because the mean of its divisors is an integer number (193307508).

Almost surely, 2^1030664566 is an apocalyptic number.

1030664566 is a deficient number, since it is larger than the sum of its proper divisors (515795498).

1030664566 is a wasteful number, since it uses less digits than its factorization.

1030664566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154406.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 1030664566 is about 32103.9649576186. The cubic root of 1030664566 is about 1010.1187868000.

The spelling of 1030664566 in words is "one billion, thirty million, six hundred sixty-four thousand, five hundred sixty-six".