361686230 has 8 divisors (see below), whose sum is σ = 651035232. Its totient is φ = 144674488.

The previous prime is 361686229. The next prime is 361686239. The reversal of 361686230 is 32686163.

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

It is a super-2 number, since 2×361686230² = 261633857943225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (361686239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18084302 + ... + 18084321.

It is an arithmetic number, because the mean of its divisors is an integer number (81379404).

Almost surely, 2^361686230 is an apocalyptic number.

361686230 is a deficient number, since it is larger than the sum of its proper divisors (289349002).

361686230 is a wasteful number, since it uses less digits than its factorization.

361686230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36168630.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 361686230 is about 19018.0501103557. The cubic root of 361686230 is about 712.4876238745.

The spelling of 361686230 in words is "three hundred sixty-one million, six hundred eighty-six thousand, two hundred thirty".