348539479 has 8 divisors (see below), whose sum is σ = 360184320. Its totient is φ = 336919800.

The previous prime is 348539473. The next prime is 348539489. The reversal of 348539479 is 974935843.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348539479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348539473) 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, 24312 + ... + 35890.

It is an arithmetic number, because the mean of its divisors is an integer number (45023040).

Almost surely, 2^348539479 is an apocalyptic number.

348539479 is a deficient number, since it is larger than the sum of its proper divisors (11644841).

348539479 is a wasteful number, since it uses less digits than its factorization.

348539479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12581.

The product of its digits is 3265920, while the sum is 52.

The square root of 348539479 is about 18669.2120615735. The cubic root of 348539479 is about 703.7482467327.

The spelling of 348539479 in words is "three hundred forty-eight million, five hundred thirty-nine thousand, four hundred seventy-nine".