103734309 has 8 divisors (see below), whose sum is σ = 158071360. Its totient is φ = 59276736.

The previous prime is 103734307. The next prime is 103734349. The reversal of 103734309 is 903437301.

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

It is not a de Polignac number, because 103734309 - 2¹ = 103734307 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103734307) 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, 2469844 + ... + 2469885.

It is an arithmetic number, because the mean of its divisors is an integer number (19758920).

Almost surely, 2^103734309 is an apocalyptic number.

It is an amenable number.

103734309 is a deficient number, since it is larger than the sum of its proper divisors (54337051).

103734309 is an equidigital number, since it uses as much as digits as its factorization.

103734309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939739.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 103734309 is about 10185.0041237105. The cubic root of 103734309 is about 469.8661290677.

The spelling of 103734309 in words is "one hundred three million, seven hundred thirty-four thousand, three hundred nine".