1230664707 has 12 divisors (see below), whose sum is σ = 1780332840. Its totient is φ = 819194208.

The previous prime is 1230664681. The next prime is 1230664709. The reversal of 1230664707 is 7074660321.

1230664707 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 6 + 647 + 0 + 7 = 666.

It is not a de Polignac number, because 1230664707 - 2²⁰ = 1229616131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230664709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97818 + ... + 109679.

It is an arithmetic number, because the mean of its divisors is an integer number (148361070).

Almost surely, 2^1230664707 is an apocalyptic number.

1230664707 is a deficient number, since it is larger than the sum of its proper divisors (549668133).

1230664707 is a wasteful number, since it uses less digits than its factorization.

1230664707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208162 (or 208159 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 1230664707 is about 35080.8310477389. The cubic root of 1230664707 is about 1071.6342415763.

The spelling of 1230664707 in words is "one billion, two hundred thirty million, six hundred sixty-four thousand, seven hundred seven".