1047163306 has 32 divisors (see below), whose sum is σ = 1817907840. Its totient is φ = 443114496.

The previous prime is 1047163277. The next prime is 1047163357. The reversal of 1047163306 is 6033617401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 926950 + ... + 928078.

It is an arithmetic number, because the mean of its divisors is an integer number (56809620).

Almost surely, 2^1047163306 is an apocalyptic number.

1047163306 is a deficient number, since it is larger than the sum of its proper divisors (770744534).

1047163306 is a wasteful number, since it uses less digits than its factorization.

1047163306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1918.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 1047163306 is about 32359.9027501629. The cubic root of 1047163306 is about 1015.4802279938.

The spelling of 1047163306 in words is "one billion, forty-seven million, one hundred sixty-three thousand, three hundred six".