1170755679 has 8 divisors (see below), whose sum is σ = 1563089152. Its totient is φ = 779463000.

The previous prime is 1170755657. The next prime is 1170755681. The reversal of 1170755679 is 9765570711.

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

It is not a de Polignac number, because 1170755679 - 2²⁰ = 1169707103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1170755689) 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, 257569 + ... + 262074.

It is an arithmetic number, because the mean of its divisors is an integer number (195386144).

Almost surely, 2^1170755679 is an apocalyptic number.

1170755679 is a deficient number, since it is larger than the sum of its proper divisors (392333473).

1170755679 is an equidigital number, since it uses as much as digits as its factorization.

1170755679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520397.

The product of its (nonzero) digits is 463050, while the sum is 48.

The square root of 1170755679 is about 34216.3072086980. The cubic root of 1170755679 is about 1053.9550546914.

The spelling of 1170755679 in words is "one billion, one hundred seventy million, seven hundred fifty-five thousand, six hundred seventy-nine".