348819009 has 16 divisors (see below), whose sum is σ = 579855360. Its totient is φ = 181204560.

The previous prime is 348819001. The next prime is 348819011. The reversal of 348819009 is 900918843.

It is not a de Polignac number, because 348819009 - 2³ = 348819001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (348819001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 754789 + ... + 755250.

It is an arithmetic number, because the mean of its divisors is an integer number (36240960).

Almost surely, 2^348819009 is an apocalyptic number.

It is an amenable number.

348819009 is a deficient number, since it is larger than the sum of its proper divisors (231036351).

348819009 is a wasteful number, since it uses less digits than its factorization.

348819009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510060.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 348819009 is about 18676.6969510136. The cubic root of 348819009 is about 703.9363327248.

The spelling of 348819009 in words is "three hundred forty-eight million, eight hundred nineteen thousand, nine".