165293829 has 12 divisors (see below), whose sum is σ = 246460032. Its totient is φ = 106641000.

The previous prime is 165293809. The next prime is 165293857. The reversal of 165293829 is 928392561.

165293829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 165293829 - 2¹⁶ = 165228293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (165293809) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 295947 + ... + 296504.

It is an arithmetic number, because the mean of its divisors is an integer number (20538336).

Almost surely, 2^165293829 is an apocalyptic number.

It is an amenable number.

165293829 is a deficient number, since it is larger than the sum of its proper divisors (81166203).

165293829 is a wasteful number, since it uses less digits than its factorization.

165293829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 592488 (or 592485 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 165293829 is about 12856.6647696827. The cubic root of 165293829 is about 548.8060369678.

It can be divided in two parts, 1652 and 93829, that added together give a square (95481 = 309²).

The spelling of 165293829 in words is "one hundred sixty-five million, two hundred ninety-three thousand, eight hundred twenty-nine".