348870085 has 8 divisors (see below), whose sum is σ = 418992120. Its totient is φ = 278864064.

The previous prime is 348870061. The next prime is 348870101. The reversal of 348870085 is 580078843.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89756676 + 259113409 = 9474^2 + 16097^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 348870085 - 2¹³ = 348861893 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22242 + ... + 34531.

It is an arithmetic number, because the mean of its divisors is an integer number (52374015).

Almost surely, 2^348870085 is an apocalyptic number.

It is an amenable number.

348870085 is a deficient number, since it is larger than the sum of its proper divisors (70122035).

348870085 is a wasteful number, since it uses less digits than its factorization.

348870085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58007.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 348870085 is about 18678.0642733662. The cubic root of 348870085 is about 703.9706891260.

The spelling of 348870085 in words is "three hundred forty-eight million, eight hundred seventy thousand, eighty-five".