79141471 has 4 divisors (see below), whose sum is σ = 79841952. Its totient is φ = 78440992.

The previous prime is 79141453. The next prime is 79141487. The reversal of 79141471 is 17414197.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79141471 - 2¹⁹ = 78617183 is a prime.

It is a super-3 number, since 3×79141471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79141411) 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 3 ways as a sum of consecutive naturals, for example, 350071 + ... + 350296.

It is an arithmetic number, because the mean of its divisors is an integer number (19960488).

Almost surely, 2^79141471 is an apocalyptic number.

79141471 is a deficient number, since it is larger than the sum of its proper divisors (700481).

79141471 is a wasteful number, since it uses less digits than its factorization.

79141471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700480.

The product of its digits is 7056, while the sum is 34.

The square root of 79141471 is about 8896.1492231190. The cubic root of 79141471 is about 429.3400205489.

The spelling of 79141471 in words is "seventy-nine million, one hundred forty-one thousand, four hundred seventy-one".