348172898563 has 8 divisors (see below), whose sum is σ = 421318465632. Its totient is φ = 280878976896.

The previous prime is 348172898539. The next prime is 348172898573. The reversal of 348172898563 is 365898271843.

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

It is not a de Polignac number, because 348172898563 - 2³⁷ = 210733945091 is a prime.

It is a super-2 number, since 2×348172898563² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 348172898495 and 348172898504.

It is not an unprimeable number, because it can be changed into a prime (348172898533) 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, 1462911220 + ... + 1462911457.

It is an arithmetic number, because the mean of its divisors is an integer number (52664808204).

Almost surely, 2^348172898563 is an apocalyptic number.

348172898563 is a deficient number, since it is larger than the sum of its proper divisors (73145567069).

348172898563 is a wasteful number, since it uses less digits than its factorization.

348172898563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2925822701.

The product of its digits is 69672960, while the sum is 64.

The spelling of 348172898563 in words is "three hundred forty-eight billion, one hundred seventy-two million, eight hundred ninety-eight thousand, five hundred sixty-three".