348752881 has 8 divisors (see below), whose sum is σ = 350886528. Its totient is φ = 346626000.

The previous prime is 348752867. The next prime is 348752891. The reversal of 348752881 is 188257843.

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

It is a cyclic number.

It is not a de Polignac number, because 348752881 - 2⁵ = 348752849 is a prime.

It is a super-2 number, since 2×348752881² = 243257144011600322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348752891) 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, 131751 + ... + 134371.

It is an arithmetic number, because the mean of its divisors is an integer number (43860816).

Almost surely, 2^348752881 is an apocalyptic number.

It is an amenable number.

348752881 is a deficient number, since it is larger than the sum of its proper divisors (2133647).

348752881 is a wasteful number, since it uses less digits than its factorization.

348752881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3383.

The product of its digits is 430080, while the sum is 46.

The square root of 348752881 is about 18674.9265326533. The cubic root of 348752881 is about 703.8918465753.

The spelling of 348752881 in words is "three hundred forty-eight million, seven hundred fifty-two thousand, eight hundred eighty-one".