103674009 has 4 divisors (see below), whose sum is σ = 138232016. Its totient is φ = 69116004.

The previous prime is 103674001. The next prime is 103674017. The reversal of 103674009 is 900476301.

It is a happy number.

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: 900476301 = 3 ⋅300158767.

It is an interprime number because it is at equal distance from previous prime (103674001) and next prime (103674017).

It is not a de Polignac number, because 103674009 - 2³ = 103674001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103674001) 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, 17278999 + ... + 17279004.

It is an arithmetic number, because the mean of its divisors is an integer number (34558004).

Almost surely, 2^103674009 is an apocalyptic number.

It is an amenable number.

103674009 is a deficient number, since it is larger than the sum of its proper divisors (34558007).

103674009 is an equidigital number, since it uses as much as digits as its factorization.

103674009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34558006.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 103674009 is about 10182.0434589526. The cubic root of 103674009 is about 469.7750681656.

The spelling of 103674009 in words is "one hundred three million, six hundred seventy-four thousand, nine".