348771674249 has 4 divisors (see below), whose sum is σ = 350911377936. Its totient is φ = 346631970564.

The previous prime is 348771674183. The next prime is 348771674327. The reversal of 348771674249 is 942476177843.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 348771674249 - 2²⁸ = 348503238793 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 348771674191 and 348771674200.

It is not an unprimeable number, because it can be changed into a prime (348771671249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069851599 + ... + 1069851924.

It is an arithmetic number, because the mean of its divisors is an integer number (87727844484).

Almost surely, 2^348771674249 is an apocalyptic number.

It is an amenable number.

348771674249 is a deficient number, since it is larger than the sum of its proper divisors (2139703687).

348771674249 is a wasteful number, since it uses less digits than its factorization.

348771674249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139703686.

The product of its digits is 56899584, while the sum is 62.

The spelling of 348771674249 in words is "three hundred forty-eight billion, seven hundred seventy-one million, six hundred seventy-four thousand, two hundred forty-nine".