1068273944 has 8 divisors (see below), whose sum is σ = 2003013660. Its totient is φ = 534136968.

The previous prime is 1068273923. The next prime is 1068273949. The reversal of 1068273944 is 4493728601.

1068273944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×1068273944² = 2282418438858630272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068273895 and 1068273904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1068273949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66767114 + ... + 66767129.

Almost surely, 2^1068273944 is an apocalyptic number.

It is an amenable number.

1068273944 is a deficient number, since it is larger than the sum of its proper divisors (934739716).

1068273944 is a wasteful number, since it uses less digits than its factorization.

1068273944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133534249 (or 133534245 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1068273944 is about 32684.4602831376. The cubic root of 1068273944 is about 1022.2588488837.

The spelling of 1068273944 in words is "one billion, sixty-eight million, two hundred seventy-three thousand, nine hundred forty-four".