3678350165 has 16 divisors (see below), whose sum is σ = 5045755008. Its totient is φ = 2521717056.

The previous prime is 3678350147. The next prime is 3678350173. The reversal of 3678350165 is 5610538763.

It is a cyclic number.

It is not a de Polignac number, because 3678350165 - 2¹⁰ = 3678349141 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189659 + ... + 208151.

It is an arithmetic number, because the mean of its divisors is an integer number (315359688).

Almost surely, 2^3678350165 is an apocalyptic number.

3678350165 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3678350165 is a deficient number, since it is larger than the sum of its proper divisors (1367404843).

3678350165 is a wasteful number, since it uses less digits than its factorization.

3678350165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24188.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 3678350165 is about 60649.4036656586. The cubic root of 3678350165 is about 1543.6577702498.

The spelling of 3678350165 in words is "three billion, six hundred seventy-eight million, three hundred fifty thousand, one hundred sixty-five".