331914107 has 16 divisors (see below), whose sum is σ = 384072192. Its totient is φ = 280959360.

The previous prime is 331914091. The next prime is 331914113. The reversal of 331914107 is 701419133.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 331914107 - 2⁴ = 331914091 is a prime.

It is a super-2 number, since 2×331914107² = 220333948851214898, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 331914107.

It is not an unprimeable number, because it can be changed into a prime (331914607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376307 + ... + 377187.

It is an arithmetic number, because the mean of its divisors is an integer number (24004512).

Almost surely, 2^331914107 is an apocalyptic number.

331914107 is a deficient number, since it is larger than the sum of its proper divisors (52158085).

331914107 is a wasteful number, since it uses less digits than its factorization.

331914107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 331914107 is about 18218.5100104262. The cubic root of 331914107 is about 692.3758378881.

The spelling of 331914107 in words is "three hundred thirty-one million, nine hundred fourteen thousand, one hundred seven".