79134461 has 6 divisors (see below), whose sum is σ = 92054430. Its totient is φ = 67829496.

The previous prime is 79134431. The next prime is 79134463. The reversal of 79134461 is 16443197.

It can be written as a sum of positive squares in only one way, i.e., 44970436 + 34164025 = 6706^2 + 5845^2 .

It is not a de Polignac number, because 79134461 - 2⁶ = 79134397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79134463) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 807446 + ... + 807543.

It is an arithmetic number, because the mean of its divisors is an integer number (15342405).

Almost surely, 2^79134461 is an apocalyptic number.

It is an amenable number.

79134461 is a deficient number, since it is larger than the sum of its proper divisors (12919969).

79134461 is a wasteful number, since it uses less digits than its factorization.

79134461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615003 (or 1614996 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 79134461 is about 8895.7552237008. The cubic root of 79134461 is about 429.3273438305.

The spelling of 79134461 in words is "seventy-nine million, one hundred thirty-four thousand, four hundred sixty-one".