79092073 has 2 divisors, whose sum is σ = 79092074. Its totient is φ = 79092072.

The previous prime is 79092071. The next prime is 79092107. The reversal of 79092073 is 37029097.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78004224 + 1087849 = 8832^2 + 1043^2 .

It is a cyclic number.

It is not a de Polignac number, because 79092073 - 2¹ = 79092071 is a prime.

It is a super-2 number, since 2×79092073² = 12511112022874658, which contains 22 as substring.

Together with 79092071, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (79092071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39546036 + 39546037.

It is an arithmetic number, because the mean of its divisors is an integer number (39546037).

Almost surely, 2^79092073 is an apocalyptic number.

It is an amenable number.

79092073 is a deficient number, since it is larger than the sum of its proper divisors (1).

79092073 is an equidigital number, since it uses as much as digits as its factorization.

79092073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 79092073 is about 8893.3724199541. The cubic root of 79092073 is about 429.2506744189.

The spelling of 79092073 in words is "seventy-nine million, ninety-two thousand, seventy-three".