1194841097 has 8 divisors (see below), whose sum is σ = 1232115456. Its totient is φ = 1158060672.

The previous prime is 1194841069. The next prime is 1194841139. The reversal of 1194841097 is 7901484911.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1194841097 - 2⁶ = 1194841033 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1194841397) 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, 118568 + ... + 128249.

It is an arithmetic number, because the mean of its divisors is an integer number (154014432).

Almost surely, 2^1194841097 is an apocalyptic number.

It is an amenable number.

1194841097 is a deficient number, since it is larger than the sum of its proper divisors (37274359).

1194841097 is a wasteful number, since it uses less digits than its factorization.

1194841097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246967.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 1194841097 is about 34566.4735979822. The cubic root of 1194841097 is about 1061.1335615773.

The spelling of 1194841097 in words is "one billion, one hundred ninety-four million, eight hundred forty-one thousand, ninety-seven".