319838106 has 32 divisors (see below), whose sum is σ = 731639808. Its totient is φ = 91309680.

The previous prime is 319838063. The next prime is 319838107. The reversal of 319838106 is 601838913.

It is not an unprimeable number, because it can be changed into a prime (319838107) 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 15 ways as a sum of consecutive naturals, for example, 72751 + ... + 77021.

It is an arithmetic number, because the mean of its divisors is an integer number (22863744).

Almost surely, 2^319838106 is an apocalyptic number.

319838106 is an abundant number, since it is smaller than the sum of its proper divisors (411801702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

319838106 is a wasteful number, since it uses less digits than its factorization.

319838106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6066.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 319838106 is about 17884.0181726591. The cubic root of 319838106 is about 683.8750113605.

The spelling of 319838106 in words is "three hundred nineteen million, eight hundred thirty-eight thousand, one hundred six".