576668630738 has 4 divisors (see below), whose sum is σ = 865002946110. Its totient is φ = 288334315368.

The previous prime is 576668630729. The next prime is 576668630767. The reversal of 576668630738 is 837036866675.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 575281291729 + 1387339009 = 758473^2 + 37247^2 .

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 as a sum of consecutive naturals, namely, 144167157683 + ... + 144167157686.

Almost surely, 2^576668630738 is an apocalyptic number.

576668630738 is a deficient number, since it is larger than the sum of its proper divisors (288334315372).

576668630738 is a wasteful number, since it uses less digits than its factorization.

576668630738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288334315371.

The product of its (nonzero) digits is 182891520, while the sum is 65.

The spelling of 576668630738 in words is "five hundred seventy-six billion, six hundred sixty-eight million, six hundred thirty thousand, seven hundred thirty-eight".