1174380099 has 16 divisors (see below), whose sum is σ = 1622098944. Its totient is φ = 754970400.

The previous prime is 1174380059. The next prime is 1174380133. The reversal of 1174380099 is 9900834711.

It is a happy number.

It is not a de Polignac number, because 1174380099 - 2⁹ = 1174379587 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1174380099.

It is not an unprimeable number, because it can be changed into a prime (1174380019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4009 + ... + 48629.

It is an arithmetic number, because the mean of its divisors is an integer number (101381184).

Almost surely, 2^1174380099 is an apocalyptic number.

1174380099 is a deficient number, since it is larger than the sum of its proper divisors (447718845).

1174380099 is a wasteful number, since it uses less digits than its factorization.

1174380099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44938.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 1174380099 is about 34269.2296236726. The cubic root of 1174380099 is about 1055.0415440017.

The spelling of 1174380099 in words is "one billion, one hundred seventy-four million, three hundred eighty thousand, ninety-nine".