1197132349 has 16 divisors (see below), whose sum is σ = 1408167936. Its totient is φ = 996534000.

The previous prime is 1197132317. The next prime is 1197132407. The reversal of 1197132349 is 9432317911.

It is not a de Polignac number, because 1197132349 - 2⁵ = 1197132317 is a prime.

It is a super-2 number, since 2×1197132349² = 2866251722044515602, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197132649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15324 + ... + 51274.

It is an arithmetic number, because the mean of its divisors is an integer number (88010496).

Almost surely, 2^1197132349 is an apocalyptic number.

It is an amenable number.

1197132349 is a deficient number, since it is larger than the sum of its proper divisors (211035587).

1197132349 is an equidigital number, since it uses as much as digits as its factorization.

1197132349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36096.

The product of its digits is 40824, while the sum is 40.

The square root of 1197132349 is about 34599.6004167678. The cubic root of 1197132349 is about 1061.8114123631.

The spelling of 1197132349 in words is "one billion, one hundred ninety-seven million, one hundred thirty-two thousand, three hundred forty-nine".