319238482 has 8 divisors (see below), whose sum is σ = 499677696. Its totient is φ = 152679252.

The previous prime is 319238473. The next prime is 319238483. The reversal of 319238482 is 284832913.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (319238483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469938 + ... + 3470029.

It is an arithmetic number, because the mean of its divisors is an integer number (62459712).

Almost surely, 2^319238482 is an apocalyptic number.

319238482 is a deficient number, since it is larger than the sum of its proper divisors (180439214).

319238482 is a wasteful number, since it uses less digits than its factorization.

319238482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6939992.

The product of its digits is 82944, while the sum is 40.

The square root of 319238482 is about 17867.2460664759. The cubic root of 319238482 is about 683.4473737622.

The spelling of 319238482 in words is "three hundred nineteen million, two hundred thirty-eight thousand, four hundred eighty-two".