3843730165 has 24 divisors (see below), whose sum is σ = 5106497760. Its totient is φ = 2775268320.

The previous prime is 3843730129. The next prime is 3843730181. The reversal of 3843730165 is 5610373483.

It is not a de Polignac number, because 3843730165 - 2²¹ = 3841633013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61242 + ... + 106948.

It is an arithmetic number, because the mean of its divisors is an integer number (212770740).

Almost surely, 2^3843730165 is an apocalyptic number.

It is an amenable number.

3843730165 is a deficient number, since it is larger than the sum of its proper divisors (1262767595).

3843730165 is a wasteful number, since it uses less digits than its factorization.

3843730165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45873 (or 45862 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 3843730165 is about 61997.8238731006. The cubic root of 3843730165 is about 1566.4539445347.

The spelling of 3843730165 in words is "three billion, eight hundred forty-three million, seven hundred thirty thousand, one hundred sixty-five".