3805734117 has 4 divisors (see below), whose sum is σ = 5074312160. Its totient is φ = 2537156076.

The previous prime is 3805734083. The next prime is 3805734131. The reversal of 3805734117 is 7114375083.

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, and also an emirpimes, since its reverse is a distinct semiprime: 7114375083 = 3 ⋅2371458361.

It is not a de Polignac number, because 3805734117 - 2⁸ = 3805733861 is a prime.

It is a super-2 number, since 2×3805734117² = 28967224338595539378, 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 (3805734137) 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, 634289017 + ... + 634289022.

It is an arithmetic number, because the mean of its divisors is an integer number (1268578040).

Almost surely, 2^3805734117 is an apocalyptic number.

It is an amenable number.

3805734117 is a deficient number, since it is larger than the sum of its proper divisors (1268578043).

3805734117 is a wasteful number, since it uses less digits than its factorization.

3805734117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268578042.

The product of its (nonzero) digits is 70560, while the sum is 39.

The square root of 3805734117 is about 61690.6323277692. The cubic root of 3805734117 is about 1561.2752717179.

The spelling of 3805734117 in words is "three billion, eight hundred five million, seven hundred thirty-four thousand, one hundred seventeen".