1323000992 has 48 divisors (see below), whose sum is σ = 2645112960. Its totient is φ = 651276288.

The previous prime is 1323000953. The next prime is 1323001033. The reversal of 1323000992 is 2990003231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458203 + ... + 1459109.

It is an arithmetic number, because the mean of its divisors is an integer number (55106520).

Almost surely, 2^1323000992 is an apocalyptic number.

It is an amenable number.

1323000992 is a deficient number, since it is larger than the sum of its proper divisors (1322111968).

1323000992 is an equidigital number, since it uses as much as digits as its factorization.

1323000992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1565 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 1323000992 is about 36373.0805954074. The cubic root of 1323000992 is about 1097.7919873856.

The spelling of 1323000992 in words is "one billion, three hundred twenty-three million, nine hundred ninety-two", and thus it is an aban number.