348693869657 has 8 divisors (see below), whose sum is σ = 398882884032. Its totient is φ = 298598756400.

The previous prime is 348693869653. The next prime is 348693869659. The reversal of 348693869657 is 756968396843.

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

It is not a de Polignac number, because 348693869657 - 2² = 348693869653 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348693869653) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23467319 + ... + 23482172.

It is an arithmetic number, because the mean of its divisors is an integer number (49860360504).

Almost surely, 2^348693869657 is an apocalyptic number.

It is an amenable number.

348693869657 is a deficient number, since it is larger than the sum of its proper divisors (50189014375).

348693869657 is a wasteful number, since it uses less digits than its factorization.

348693869657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46950559.

The product of its digits is 1410877440, while the sum is 74.

The spelling of 348693869657 in words is "three hundred forty-eight billion, six hundred ninety-three million, eight hundred sixty-nine thousand, six hundred fifty-seven".