348078913 has 8 divisors (see below), whose sum is σ = 428404928. Its totient is φ = 275403024.

The previous prime is 348078901. The next prime is 348078923. The reversal of 348078913 is 319870843.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-348078913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 348078913.

It is not an unprimeable number, because it can be changed into a prime (348078923) 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, 1912431 + ... + 1912612.

It is an arithmetic number, because the mean of its divisors is an integer number (53550616).

Almost surely, 2^348078913 is an apocalyptic number.

It is an amenable number.

348078913 is a deficient number, since it is larger than the sum of its proper divisors (80326015).

348078913 is a wasteful number, since it uses less digits than its factorization.

348078913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3825063.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 348078913 is about 18656.8730766975. The cubic root of 348078913 is about 703.4381284568.

The spelling of 348078913 in words is "three hundred forty-eight million, seventy-eight thousand, nine hundred thirteen".