361027331 has 8 divisors (see below), whose sum is σ = 413142624. Its totient is φ = 309047040.

The previous prime is 361027319. The next prime is 361027357. The reversal of 361027331 is 133720163.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-361027331 is a prime.

It is a super-2 number, since 2×361027331² = 260681467457967122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 361027331.

It is not an unprimeable number, because it can be changed into a prime (361027301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27950 + ... + 38771.

It is an arithmetic number, because the mean of its divisors is an integer number (51642828).

Almost surely, 2^361027331 is an apocalyptic number.

361027331 is a deficient number, since it is larger than the sum of its proper divisors (52115293).

361027331 is an equidigital number, since it uses as much as digits as its factorization.

361027331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67501.

The product of its (nonzero) digits is 2268, while the sum is 26.

The square root of 361027331 is about 19000.7192232294. The cubic root of 361027331 is about 712.0547046667.

Adding to 361027331 its reverse (133720163), we get a palindrome (494747494).

The spelling of 361027331 in words is "three hundred sixty-one million, twenty-seven thousand, three hundred thirty-one".