273364165 has 8 divisors (see below), whose sum is σ = 347333400. Its totient is φ = 205827072.

The previous prime is 273364127. The next prime is 273364187. The reversal of 273364165 is 561463372.

It can be written as a sum of positive squares in 4 ways, for example, as 87123556 + 186240609 = 9334^2 + 13647^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 273364165 - 2⁹ = 273363653 is a prime.

It is a super-2 number, since 2×273364165² = 149455933412294450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1607940 + ... + 1608109.

It is an arithmetic number, because the mean of its divisors is an integer number (43416675).

Almost surely, 2^273364165 is an apocalyptic number.

It is an amenable number.

273364165 is a deficient number, since it is larger than the sum of its proper divisors (73969235).

273364165 is a wasteful number, since it uses less digits than its factorization.

273364165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3216071.

The product of its digits is 90720, while the sum is 37.

The square root of 273364165 is about 16533.7281034859. The cubic root of 273364165 is about 649.0037321634.

It can be divided in two parts, 273364 and 165, that added together give a square (273529 = 523²).

The spelling of 273364165 in words is "two hundred seventy-three million, three hundred sixty-four thousand, one hundred sixty-five".