103579717 has 4 divisors (see below), whose sum is σ = 103660876. Its totient is φ = 103498560.

The previous prime is 103579703. The next prime is 103579727. The reversal of 103579717 is 717975301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 717975301 = 29 ⋅24757769.

It can be written as a sum of positive squares in 2 ways, for example, as 101727396 + 1852321 = 10086^2 + 1361^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103579717 is a prime.

It is a super-3 number, since 3×103579717³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103579717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103579727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38634 + ... + 41227.

It is an arithmetic number, because the mean of its divisors is an integer number (25915219).

Almost surely, 2^103579717 is an apocalyptic number.

It is an amenable number.

103579717 is a deficient number, since it is larger than the sum of its proper divisors (81159).

103579717 is an equidigital number, since it uses as much as digits as its factorization.

103579717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81158.

The product of its (nonzero) digits is 46305, while the sum is 40.

The square root of 103579717 is about 10177.4120973851. The cubic root of 103579717 is about 469.6326040865.

The spelling of 103579717 in words is "one hundred three million, five hundred seventy-nine thousand, seven hundred seventeen".