331414346 has 4 divisors (see below), whose sum is σ = 497121522. Its totient is φ = 165707172.

The previous prime is 331414331. The next prime is 331414367. The reversal of 331414346 is 643414133.

331414346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643414133 = 11839 ⋅54347.

It can be written as a sum of positive squares in only one way, i.e., 264420121 + 66994225 = 16261^2 + 8185^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82853585 + ... + 82853588.

Almost surely, 2^331414346 is an apocalyptic number.

331414346 is a deficient number, since it is larger than the sum of its proper divisors (165707176).

331414346 is a wasteful number, since it uses less digits than its factorization.

331414346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165707175.

The product of its digits is 10368, while the sum is 29.

The square root of 331414346 is about 18204.7890951804. The cubic root of 331414346 is about 692.0281613385.

Adding to 331414346 its reverse (643414133), we get a palindrome (974828479).

The spelling of 331414346 in words is "three hundred thirty-one million, four hundred fourteen thousand, three hundred forty-six".