1068048904 has 24 divisors (see below), whose sum is σ = 2168489610. Its totient is φ = 492945024.

The previous prime is 1068048887. The next prime is 1068048923. The reversal of 1068048904 is 4098408601.

It can be written as a sum of positive squares in 3 ways, for example, as 275626404 + 792422500 = 16602^2 + 28150^2 .

It is a super-2 number, since 2×1068048904² = 2281456922671202432, which contains 22 as substring.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 393637 + ... + 396340.

Almost surely, 2^1068048904 is an apocalyptic number.

It is an amenable number.

1068048904 is an abundant number, since it is smaller than the sum of its proper divisors (1100440706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068048904 is a wasteful number, since it uses less digits than its factorization.

1068048904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790009 (or 789992 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 1068048904 is about 32681.0174872203. The cubic root of 1068048904 is about 1022.1870616521.

The spelling of 1068048904 in words is "one billion, sixty-eight million, forty-eight thousand, nine hundred four".