348512613740 has 12 divisors (see below), whose sum is σ = 731876488896. Its totient is φ = 139405045488.

The previous prime is 348512613703. The next prime is 348512613781. The reversal of 348512613740 is 47316215843.

It is a happy number.

It is a super-2 number, since 2×348512613740² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 348512613691 and 348512613700.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8712815324 + ... + 8712815363.

It is an arithmetic number, because the mean of its divisors is an integer number (60989707408).

Almost surely, 2^348512613740 is an apocalyptic number.

It is an amenable number.

348512613740 is an abundant number, since it is smaller than the sum of its proper divisors (383363875156).

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

348512613740 is a wasteful number, since it uses less digits than its factorization.

348512613740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17425630696 (or 17425630694 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 348512613740 in words is "three hundred forty-eight billion, five hundred twelve million, six hundred thirteen thousand, seven hundred forty".