79489695 has 8 divisors (see below), whose sum is σ = 127183536. Its totient is φ = 42394496.

The previous prime is 79489691. The next prime is 79489699. The reversal of 79489695 is 59698497.

It is an interprime number because it is at equal distance from previous prime (79489691) and next prime (79489699).

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

It is a cyclic number.

It is not a de Polignac number, because 79489695 - 2² = 79489691 is a prime.

It is a super-2 number, since 2×79489695² = 12637223222386050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79489691) 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, 2649642 + ... + 2649671.

It is an arithmetic number, because the mean of its divisors is an integer number (15897942).

Almost surely, 2^79489695 is an apocalyptic number.

79489695 is a deficient number, since it is larger than the sum of its proper divisors (47693841).

79489695 is a wasteful number, since it uses less digits than its factorization.

79489695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5299321.

The product of its digits is 4898880, while the sum is 57.

The square root of 79489695 is about 8915.6993556311. The cubic root of 79489695 is about 429.9688006929.

The spelling of 79489695 in words is "seventy-nine million, four hundred eighty-nine thousand, six hundred ninety-five".