1192397983 has 8 divisors (see below), whose sum is σ = 1363376768. Its totient is φ = 1021578264.

The previous prime is 1192397971. The next prime is 1192397989. The reversal of 1192397983 is 3897932911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1192397983 - 2⁵ = 1192397951 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1192397983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1192397989) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23241 + ... + 54082.

It is an arithmetic number, because the mean of its divisors is an integer number (170422096).

Almost surely, 2^1192397983 is an apocalyptic number.

1192397983 is a deficient number, since it is larger than the sum of its proper divisors (170978785).

1192397983 is an equidigital number, since it uses as much as digits as its factorization.

1192397983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79533.

The product of its digits is 734832, while the sum is 52.

The square root of 1192397983 is about 34531.1161563017. The cubic root of 1192397983 is about 1060.4098281776.

The spelling of 1192397983 in words is "one billion, one hundred ninety-two million, three hundred ninety-seven thousand, nine hundred eighty-three".