1073221796 has 12 divisors (see below), whose sum is σ = 1878383052. Its totient is φ = 536540928.

The previous prime is 1073221777. The next prime is 1073221811. The reversal of 1073221796 is 6971223701.

1073221796 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 669774400 + 403447396 = 25880^2 + 20086^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33596 + ... + 57228.

It is an arithmetic number, because the mean of its divisors is an integer number (156531921).

Almost surely, 2^1073221796 is an apocalyptic number.

It is an amenable number.

1073221796 is a deficient number, since it is larger than the sum of its proper divisors (805161256).

1073221796 is a wasteful number, since it uses less digits than its factorization.

1073221796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34990 (or 34988 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 1073221796 is about 32760.0640414514. The cubic root of 1073221796 is about 1023.8346608560.

The spelling of 1073221796 in words is "one billion, seventy-three million, two hundred twenty-one thousand, seven hundred ninety-six".