1169879673 has 8 divisors (see below), whose sum is σ = 1560472768. Its totient is φ = 779603184.

The previous prime is 1169879639. The next prime is 1169879693. The reversal of 1169879673 is 3769789611.

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

It is a de Polignac number, because none of the positive numbers 2^k-1169879673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1169879693) 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, 70390 + ... + 85407.

It is an arithmetic number, because the mean of its divisors is an integer number (195059096).

Almost surely, 2^1169879673 is an apocalyptic number.

It is an amenable number.

1169879673 is a deficient number, since it is larger than the sum of its proper divisors (390593095).

1169879673 is a wasteful number, since it uses less digits than its factorization.

1169879673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158303.

The product of its digits is 3429216, while the sum is 57.

The square root of 1169879673 is about 34203.5038117442. The cubic root of 1169879673 is about 1053.6921187262.

It can be divided in two parts, 116 and 9879673, that added together give a palindrome (9879789).

The spelling of 1169879673 in words is "one billion, one hundred sixty-nine million, eight hundred seventy-nine thousand, six hundred seventy-three".