79460461 has 2 divisors, whose sum is σ = 79460462. Its totient is φ = 79460460.

The previous prime is 79460449. The next prime is 79460509. The reversal of 79460461 is 16406497.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79388100 + 72361 = 8910^2 + 269^2 .

It is an emirp because it is prime and its reverse (16406497) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 79460461 - 2¹⁵ = 79427693 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 79460461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79460441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39730230 + 39730231.

It is an arithmetic number, because the mean of its divisors is an integer number (39730231).

Almost surely, 2^79460461 is an apocalyptic number.

It is an amenable number.

79460461 is a deficient number, since it is larger than the sum of its proper divisors (1).

79460461 is an equidigital number, since it uses as much as digits as its factorization.

79460461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 79460461 is about 8914.0597372914. The cubic root of 79460461 is about 429.9160842196.

The spelling of 79460461 in words is "seventy-nine million, four hundred sixty thousand, four hundred sixty-one".