104297779 has 8 divisors (see below), whose sum is σ = 105304752. Its totient is φ = 103296000.

The previous prime is 104297773. The next prime is 104297789. The reversal of 104297779 is 977792401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104297779 - 2¹⁵ = 104265011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104297773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47367 + ... + 49519.

It is an arithmetic number, because the mean of its divisors is an integer number (13163094).

Almost surely, 2^104297779 is an apocalyptic number.

104297779 is a deficient number, since it is larger than the sum of its proper divisors (1006973).

104297779 is a wasteful number, since it uses less digits than its factorization.

104297779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2597.

The product of its (nonzero) digits is 222264, while the sum is 46.

The square root of 104297779 is about 10212.6284080055. The cubic root of 104297779 is about 470.7153419602.

The spelling of 104297779 in words is "one hundred four million, two hundred ninety-seven thousand, seven hundred seventy-nine".