3713530139 has 8 divisors (see below), whose sum is σ = 4051674432. Its totient is φ = 3375477640.

The previous prime is 3713530109. The next prime is 3713530147. The reversal of 3713530139 is 9310353173.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3713530139 is a prime.

It is a super-2 number, since 2×3713530139² = 27580612186522718642, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3713530099 and 3713530108.

It is not an unprimeable number, because it can be changed into a prime (3713530109) 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, 82892 + ... + 119574.

It is an arithmetic number, because the mean of its divisors is an integer number (506459304).

Almost surely, 2^3713530139 is an apocalyptic number.

3713530139 is a deficient number, since it is larger than the sum of its proper divisors (338144293).

3713530139 is a wasteful number, since it uses less digits than its factorization.

3713530139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45897.

The product of its (nonzero) digits is 25515, while the sum is 35.

The square root of 3713530139 is about 60938.7408714686. The cubic root of 3713530139 is about 1548.5633777185.

The spelling of 3713530139 in words is "three billion, seven hundred thirteen million, five hundred thirty thousand, one hundred thirty-nine".