300684680039 has 4 divisors (see below), whose sum is σ = 304063159680. Its totient is φ = 297306200400.

The previous prime is 300684680029. The next prime is 300684680077. The reversal of 300684680039 is 930086486003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930086486003 = 503 ⋅1849078501.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-300684680039 is a prime.

It is a super-2 number, since 2×300684680039² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 300684679975 and 300684680002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300684680029) 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, 1689239687 + ... + 1689239864.

It is an arithmetic number, because the mean of its divisors is an integer number (76015789920).

Almost surely, 2^300684680039 is an apocalyptic number.

300684680039 is a deficient number, since it is larger than the sum of its proper divisors (3378479641).

300684680039 is an equidigital number, since it uses as much as digits as its factorization.

300684680039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3378479640.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 300684680039 in words is "three hundred billion, six hundred eighty-four million, six hundred eighty thousand, thirty-nine".