319049952 has 48 divisors (see below), whose sum is σ = 901933200. Its totient is φ = 98168832.

The previous prime is 319049933. The next prime is 319050007. The reversal of 319049952 is 259940913.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126577 + ... + 129072.

It is an arithmetic number, because the mean of its divisors is an integer number (18790275).

Almost surely, 2^319049952 is an apocalyptic number.

319049952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

319049952 is an abundant number, since it is smaller than the sum of its proper divisors (582883248).

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

319049952 is a wasteful number, since it uses less digits than its factorization.

319049952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255675 (or 255667 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 319049952 is about 17861.9694322883. The cubic root of 319049952 is about 683.3128080027.

The spelling of 319049952 in words is "three hundred nineteen million, forty-nine thousand, nine hundred fifty-two".