1159679049 has 8 divisors (see below), whose sum is σ = 1588029120. Its totient is φ = 752224176.

The previous prime is 1159679033. The next prime is 1159679063. The reversal of 1159679049 is 9409769511.

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

It is not a de Polignac number, because 1159679049 - 2⁴ = 1159679033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1159678992 and 1159679010.

It is not an unprimeable number, because it can be changed into a prime (1159679149) 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, 5223669 + ... + 5223890.

It is an arithmetic number, because the mean of its divisors is an integer number (198503640).

Almost surely, 2^1159679049 is an apocalyptic number.

It is an amenable number.

1159679049 is a deficient number, since it is larger than the sum of its proper divisors (428350071).

1159679049 is a wasteful number, since it uses less digits than its factorization.

1159679049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10447599.

The product of its (nonzero) digits is 612360, while the sum is 51.

The square root of 1159679049 is about 34054.0606829788. The cubic root of 1159679049 is about 1050.6206607162.

The spelling of 1159679049 in words is "one billion, one hundred fifty-nine million, six hundred seventy-nine thousand, forty-nine".