1195880996 has 12 divisors (see below), whose sum is σ = 2149353948. Its totient is φ = 581779872.

The previous prime is 1195880981. The next prime is 1195880999. The reversal of 1195880996 is 6990885911.

It can be written as a sum of positive squares in 2 ways, for example, as 631818496 + 564062500 = 25136^2 + 23750^2 .

It is not an unprimeable number, because it can be changed into a prime (1195880999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4039991 + ... + 4040286.

It is an arithmetic number, because the mean of its divisors is an integer number (179112829).

Almost surely, 2^1195880996 is an apocalyptic number.

It is an amenable number.

1195880996 is a deficient number, since it is larger than the sum of its proper divisors (953472952).

1195880996 is a wasteful number, since it uses less digits than its factorization.

1195880996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8080318 (or 8080316 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 56.

The square root of 1195880996 is about 34581.5123440257. The cubic root of 1195880996 is about 1061.4413156826.

The spelling of 1195880996 in words is "one billion, one hundred ninety-five million, eight hundred eighty thousand, nine hundred ninety-six".