It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14598097 = 71 ⋅205607.
It is a cyclic number.
It is a Duffinian number.
It is a congruent number.
It is a 3786-hyperperfect number.
Almost surely, 279089541 is an apocalyptic number.
It is an amenable number.
79089541 is a wasteful number, since it uses less digits than its factorization.
79089541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20890.
The square root of 79089541 is about 8893.2300656173. The cubic root of 79089541 is about 429.2460937900.
The spelling of 79089541 in words is "seventy-nine million, eighty-nine thousand, five hundred forty-one".