348021734536 has 16 divisors (see below), whose sum is σ = 745760859840. Its totient is φ = 149152171920.

The previous prime is 348021734531. The next prime is 348021734537. The reversal of 348021734536 is 635437120843.

It is a super-2 number, since 2×348021734536² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (348021734531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3107336860 + ... + 3107336971.

It is an arithmetic number, because the mean of its divisors is an integer number (46610053740).

Almost surely, 2^348021734536 is an apocalyptic number.

It is an amenable number.

348021734536 is an abundant number, since it is smaller than the sum of its proper divisors (397739125304).

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

348021734536 is a wasteful number, since it uses less digits than its factorization.

348021734536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6214673844 (or 6214673840 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 348021734536 in words is "three hundred forty-eight billion, twenty-one million, seven hundred thirty-four thousand, five hundred thirty-six".