348571999489 has 8 divisors (see below), whose sum is σ = 403410632960. Its totient is φ = 294994024416.

The previous prime is 348571999439. The next prime is 348571999499. The reversal of 348571999489 is 984999175843.

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

It is not a de Polignac number, because 348571999489 - 2¹¹ = 348571997441 is a prime.

It is a super-2 number, since 2×348571999489² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348571999409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315164004 + ... + 315165109.

It is an arithmetic number, because the mean of its divisors is an integer number (50426329120).

Almost surely, 2^348571999489 is an apocalyptic number.

It is an amenable number.

348571999489 is a deficient number, since it is larger than the sum of its proper divisors (54838633471).

348571999489 is an equidigital number, since it uses as much as digits as its factorization.

348571999489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630329199.

The product of its digits is 705438720, while the sum is 76.

The spelling of 348571999489 in words is "three hundred forty-eight billion, five hundred seventy-one million, nine hundred ninety-nine thousand, four hundred eighty-nine".