348854385 has 16 divisors (see below), whose sum is σ = 608909760. Its totient is φ = 169141440.

The previous prime is 348854339. The next prime is 348854413. The reversal of 348854385 is 583458843.

It is not a de Polignac number, because 348854385 - 2¹¹ = 348852337 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1056970 + ... + 1057299.

It is an arithmetic number, because the mean of its divisors is an integer number (38056860).

Almost surely, 2^348854385 is an apocalyptic number.

It is an amenable number.

348854385 is a deficient number, since it is larger than the sum of its proper divisors (260055375).

348854385 is a wasteful number, since it uses less digits than its factorization.

348854385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114288.

The product of its digits is 1843200, while the sum is 48.

The square root of 348854385 is about 18677.6439895400. The cubic root of 348854385 is about 703.9601288380.

The spelling of 348854385 in words is "three hundred forty-eight million, eight hundred fifty-four thousand, three hundred eighty-five".