3713684381 has 4 divisors (see below), whose sum is σ = 4051292064. Its totient is φ = 3376076700.

The previous prime is 3713684371. The next prime is 3713684389. The reversal of 3713684381 is 1834863173.

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 3713684381 - 2¹⁰ = 3713683357 is a prime.

It is a super-2 number, since 2×3713684381² = 27582903363366706322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3713684389) 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, 168803825 + ... + 168803846.

It is an arithmetic number, because the mean of its divisors is an integer number (1012823016).

Almost surely, 2^3713684381 is an apocalyptic number.

It is an amenable number.

3713684381 is a deficient number, since it is larger than the sum of its proper divisors (337607683).

3713684381 is a wasteful number, since it uses less digits than its factorization.

3713684381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337607682.

The product of its digits is 290304, while the sum is 44.

The square root of 3713684381 is about 60940.0064079419. The cubic root of 3713684381 is about 1548.5848173547.

The spelling of 3713684381 in words is "three billion, seven hundred thirteen million, six hundred eighty-four thousand, three hundred eighty-one".