361538266 has 8 divisors (see below), whose sum is σ = 546577920. Its totient is φ = 179345628.

The previous prime is 361538263. The next prime is 361538279. The reversal of 361538266 is 662835163.

361538266 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (361538263) 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, 711436 + ... + 711943.

It is an arithmetic number, because the mean of its divisors is an integer number (68322240).

Almost surely, 2^361538266 is an apocalyptic number.

361538266 is a deficient number, since it is larger than the sum of its proper divisors (185039654).

361538266 is a wasteful number, since it uses less digits than its factorization.

361538266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423508.

The product of its digits is 155520, while the sum is 40.

The square root of 361538266 is about 19014.1596185580. The cubic root of 361538266 is about 712.3904522662.

The spelling of 361538266 in words is "three hundred sixty-one million, five hundred thirty-eight thousand, two hundred sixty-six".