331413034 has 4 divisors (see below), whose sum is σ = 497119554. Its totient is φ = 165706516.

The previous prime is 331413031. The next prime is 331413059. The reversal of 331413034 is 430314133.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 430314133 = 67 ⋅6422599.

It can be written as a sum of positive squares in only one way, i.e., 301196025 + 30217009 = 17355^2 + 5497^2 .

It is a junction number, because it is equal to n+sod(n) for n = 331412996 and 331413014.

It is not an unprimeable number, because it can be changed into a prime (331413031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82853257 + ... + 82853260.

Almost surely, 2^331413034 is an apocalyptic number.

331413034 is a deficient number, since it is larger than the sum of its proper divisors (165706520).

331413034 is a wasteful number, since it uses less digits than its factorization.

331413034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165706519.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 331413034 is about 18204.7530606707. The cubic root of 331413034 is about 692.0272481391.

Adding to 331413034 its reverse (430314133), we get a palindrome (761727167).

The spelling of 331413034 in words is "three hundred thirty-one million, four hundred thirteen thousand, thirty-four".