3929051713 has 4 divisors (see below), whose sum is σ = 4160172420. Its totient is φ = 3697931008.

The previous prime is 3929051683. The next prime is 3929051717. The reversal of 3929051713 is 3171509293.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3171509293 = 52267 ⋅60679.

It can be written as a sum of positive squares in 2 ways, for example, as 3318566449 + 610485264 = 57607^2 + 24708^2 .

It is a cyclic number.

It is not a de Polignac number, because 3929051713 - 2²⁹ = 3392180801 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3929051717) 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, 115560328 + ... + 115560361.

It is an arithmetic number, because the mean of its divisors is an integer number (1040043105).

Almost surely, 2^3929051713 is an apocalyptic number.

It is an amenable number.

3929051713 is a deficient number, since it is larger than the sum of its proper divisors (231120707).

3929051713 is a wasteful number, since it uses less digits than its factorization.

3929051713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231120706.

The product of its (nonzero) digits is 51030, while the sum is 40.

The square root of 3929051713 is about 62682.1482800326. The cubic root of 3929051713 is about 1577.9597273723.

The spelling of 3929051713 in words is "three billion, nine hundred twenty-nine million, fifty-one thousand, seven hundred thirteen".