1044036668 has 6 divisors (see below), whose sum is σ = 1827064176. Its totient is φ = 522018332.

The previous prime is 1044036629. The next prime is 1044036671. The reversal of 1044036668 is 8666304401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130504580 + ... + 130504587.

It is an arithmetic number, because the mean of its divisors is an integer number (304510696).

Almost surely, 2^1044036668 is an apocalyptic number.

It is an amenable number.

1044036668 is a deficient number, since it is larger than the sum of its proper divisors (783027508).

1044036668 is a wasteful number, since it uses less digits than its factorization.

1044036668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261009171 (or 261009169 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 1044036668 is about 32311.5562608798. The cubic root of 1044036668 is about 1014.4685410449.

The spelling of 1044036668 in words is "one billion, forty-four million, thirty-six thousand, six hundred sixty-eight".