319472348 has 48 divisors (see below), whose sum is σ = 624390144. Its totient is φ = 142084800.

The previous prime is 319472341. The next prime is 319472359. The reversal of 319472348 is 843274913.

319472348 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×319472348² = 204125162273266208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (319472341) 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, 162773 + ... + 164723.

It is an arithmetic number, because the mean of its divisors is an integer number (13008128).

Almost surely, 2^319472348 is an apocalyptic number.

It is an amenable number.

319472348 is a deficient number, since it is larger than the sum of its proper divisors (304917796).

319472348 is a wasteful number, since it uses less digits than its factorization.

319472348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2082 (or 2080 counting only the distinct ones).

The product of its digits is 145152, while the sum is 41.

The square root of 319472348 is about 17873.7894135519. The cubic root of 319472348 is about 683.6142250850.

The spelling of 319472348 in words is "three hundred nineteen million, four hundred seventy-two thousand, three hundred forty-eight".