348327951920 has 80 divisors (see below), whose sum is σ = 872350728480. Its totient is φ = 128585213952.

The previous prime is 348327951901. The next prime is 348327951929. The reversal of 348327951920 is 29159723843.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (348327951929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5050307 + ... + 5118813.

It is an arithmetic number, because the mean of its divisors is an integer number (10904384106).

Almost surely, 2^348327951920 is an apocalyptic number.

It is an amenable number.

348327951920 is an abundant number, since it is smaller than the sum of its proper divisors (524022776560).

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

348327951920 is a wasteful number, since it uses less digits than its factorization.

348327951920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73422 (or 73416 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 348327951920 in words is "three hundred forty-eight billion, three hundred twenty-seven million, nine hundred fifty-one thousand, nine hundred twenty".