4066623304 has 8 divisors (see below), whose sum is σ = 7624918710. Its totient is φ = 2033311648.

The previous prime is 4066623293. The next prime is 4066623331. The reversal of 4066623304 is 4033266604.

It can be written as a sum of positive squares in only one way, i.e., 4066612900 + 10404 = 63770^2 + 102^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 4066623304.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 254163949 + ... + 254163964.

Almost surely, 2^4066623304 is an apocalyptic number.

It is an amenable number.

4066623304 is a deficient number, since it is larger than the sum of its proper divisors (3558295406).

4066623304 is a wasteful number, since it uses less digits than its factorization.

4066623304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508327919 (or 508327915 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 34.

The square root of 4066623304 is about 63770.0815743559. The cubic root of 4066623304 is about 1596.1657281897.

Adding to 4066623304 its reverse (4033266604), we get a palindrome (8099889908).

The spelling of 4066623304 in words is "four billion, sixty-six million, six hundred twenty-three thousand, three hundred four".