348442375679 has 8 divisors (see below), whose sum is σ = 349385869200. Its totient is φ = 347499432000.

The previous prime is 348442375621. The next prime is 348442375681. The reversal of 348442375679 is 976573244843.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348442375679 is a prime.

It is a super-2 number, since 2×348442375679² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348442375979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1147904 + ... + 1419354.

It is an arithmetic number, because the mean of its divisors is an integer number (43673233650).

Almost surely, 2^348442375679 is an apocalyptic number.

348442375679 is a deficient number, since it is larger than the sum of its proper divisors (943493521).

348442375679 is a wasteful number, since it uses less digits than its factorization.

348442375679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274921.

The product of its digits is 121927680, while the sum is 62.

The spelling of 348442375679 in words is "three hundred forty-eight billion, four hundred forty-two million, three hundred seventy-five thousand, six hundred seventy-nine".