365730 has 32 divisors (see below), whose sum is σ = 895104. Its totient is φ = 95616.

The previous prime is 365699. The next prime is 365747. The reversal of 365730 is 37563.

365730 is nontrivially palindromic in base 9.

It is a nialpdrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 365730.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 365730.

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, 2107 + ... + 2273.

It is an arithmetic number, because the mean of its divisors is an integer number (27972).

2³⁶⁵⁷³⁰ is an apocalyptic number.

365730 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 365730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447552).

365730 is an abundant number, since it is smaller than the sum of its proper divisors (529374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

365730 is a wasteful number, since it uses less digits than its factorization.

365730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250.

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 365730 is about 604.7561492040. The cubic root of 365730 is about 71.5133070575.

The spelling of 365730 in words is "three hundred sixty-five thousand, seven hundred thirty".