3680341809 has 4 divisors (see below), whose sum is σ = 4907122416. Its totient is φ = 2453561204.

The previous prime is 3680341807. The next prime is 3680341823. The reversal of 3680341809 is 9081430863.

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.

It is a cyclic number.

It is not a de Polignac number, because 3680341809 - 2¹ = 3680341807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3680341807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 613390299 + ... + 613390304.

It is an arithmetic number, because the mean of its divisors is an integer number (1226780604).

Almost surely, 2^3680341809 is an apocalyptic number.

It is an amenable number.

3680341809 is a deficient number, since it is larger than the sum of its proper divisors (1226780607).

3680341809 is a wasteful number, since it uses less digits than its factorization.

3680341809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226780606.

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 3680341809 is about 60665.8207642491. The cubic root of 3680341809 is about 1543.9363246636.

The spelling of 3680341809 in words is "three billion, six hundred eighty million, three hundred forty-one thousand, eight hundred nine".