331314361 has 8 divisors (see below), whose sum is σ = 381409920. Its totient is φ = 281910048.

The previous prime is 331314359. The next prime is 331314371. The reversal of 331314361 is 163413133.

It is a happy number.

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

It is not a de Polignac number, because 331314361 - 2¹ = 331314359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (331314341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171781 + ... + 173698.

It is an arithmetic number, because the mean of its divisors is an integer number (47676240).

Almost surely, 2^331314361 is an apocalyptic number.

It is an amenable number.

331314361 is a deficient number, since it is larger than the sum of its proper divisors (50095559).

331314361 is a wasteful number, since it uses less digits than its factorization.

331314361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345623.

The product of its digits is 1944, while the sum is 25.

The square root of 331314361 is about 18202.0427699750. The cubic root of 331314361 is about 691.9585612583.

Adding to 331314361 its reverse (163413133), we get a palindrome (494727494).

The spelling of 331314361 in words is "three hundred thirty-one million, three hundred fourteen thousand, three hundred sixty-one".