348933841 has 4 divisors (see below), whose sum is σ = 367298800. Its totient is φ = 330568884.

The previous prime is 348933787. The next prime is 348933859. The reversal of 348933841 is 148339843.

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, and also an emirpimes, since its reverse is a distinct semiprime: 148339843 = 29 ⋅5115167.

It is a cyclic number.

It is not a de Polignac number, because 348933841 - 2¹⁵ = 348901073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (348933881) 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, 9182451 + ... + 9182488.

It is an arithmetic number, because the mean of its divisors is an integer number (91824700).

Almost surely, 2^348933841 is an apocalyptic number.

It is an amenable number.

348933841 is a deficient number, since it is larger than the sum of its proper divisors (18364959).

348933841 is a wasteful number, since it uses less digits than its factorization.

348933841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18364958.

The product of its digits is 248832, while the sum is 43.

The square root of 348933841 is about 18679.7709033061. The cubic root of 348933841 is about 704.0135700563.

The spelling of 348933841 in words is "three hundred forty-eight million, nine hundred thirty-three thousand, eight hundred forty-one".