348021730332 has 60 divisors (see below), whose sum is σ = 909853572936. Its totient is φ = 116000100000.

The previous prime is 348021730297. The next prime is 348021730351. The reversal of 348021730332 is 233037120843.

348021730332 is a `hidden beast` number, since 3 + 4 + 80 + 217 + 30 + 332 = 666.

It is a super-2 number, since 2×348021730332² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 19 ways as a sum of consecutive naturals, for example, 9261582 + ... + 9299082.

Almost surely, 2^348021730332 is an apocalyptic number.

It is an amenable number.

348021730332 is an abundant number, since it is smaller than the sum of its proper divisors (561831842604).

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

348021730332 is a wasteful number, since it uses less digits than its factorization.

348021730332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66160 (or 66149 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 36.

The spelling of 348021730332 in words is "three hundred forty-eight billion, twenty-one million, seven hundred thirty thousand, three hundred thirty-two".