79750882869 has 8 divisors (see below), whose sum is σ = 121525154880. Its totient is φ = 45571933056.

The previous prime is 79750882859. The next prime is 79750882969. The reversal of 79750882869 is 96828805797.

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

It is not a de Polignac number, because 79750882869 - 2⁵ = 79750882837 is a prime.

It is a super-2 number, since 2×79750882869² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79750882819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898830524 + ... + 1898830565.

It is an arithmetic number, because the mean of its divisors is an integer number (15190644360).

Almost surely, 2^79750882869 is an apocalyptic number.

It is an amenable number.

79750882869 is a deficient number, since it is larger than the sum of its proper divisors (41774272011).

79750882869 is a wasteful number, since it uses less digits than its factorization.

79750882869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3797661099.

The product of its (nonzero) digits is 121927680, while the sum is 69.

The spelling of 79750882869 in words is "seventy-nine billion, seven hundred fifty million, eight hundred eighty-two thousand, eight hundred sixty-nine".