79960461 has 16 divisors (see below), whose sum is σ = 122738304. Its totient is φ = 45356544.

The previous prime is 79960459. The next prime is 79960483. The reversal of 79960461 is 16406997.

It is not a de Polignac number, because 79960461 - 2¹ = 79960459 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79960421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11020 + ... + 16773.

It is an arithmetic number, because the mean of its divisors is an integer number (7671144).

Almost surely, 2^79960461 is an apocalyptic number.

It is an amenable number.

79960461 is a deficient number, since it is larger than the sum of its proper divisors (42777843).

79960461 is a wasteful number, since it uses less digits than its factorization.

79960461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27940.

The product of its (nonzero) digits is 81648, while the sum is 42.

The square root of 79960461 is about 8942.0613395346. The cubic root of 79960461 is about 430.8159394807.

The spelling of 79960461 in words is "seventy-nine million, nine hundred sixty thousand, four hundred sixty-one".