348465685 has 4 divisors (see below), whose sum is σ = 418158828. Its totient is φ = 278772544.

The previous prime is 348465673. The next prime is 348465731. The reversal of 348465685 is 586564843.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 586564843 = 59 ⋅9941777.

It can be written as a sum of positive squares in 2 ways, for example, as 184036356 + 164429329 = 13566^2 + 12823^2 .

It is a cyclic number.

It is not a de Polignac number, because 348465685 - 2¹³ = 348457493 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34846564 + ... + 34846573.

It is an arithmetic number, because the mean of its divisors is an integer number (104539707).

Almost surely, 2^348465685 is an apocalyptic number.

It is an amenable number.

348465685 is a deficient number, since it is larger than the sum of its proper divisors (69693143).

348465685 is an equidigital number, since it uses as much as digits as its factorization.

348465685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69693142.

The product of its digits is 2764800, while the sum is 49.

The square root of 348465685 is about 18667.2356014489. The cubic root of 348465685 is about 703.6985765454.

It can be divided in two parts, 3484 and 65685, that added together give a square (69169 = 263²).

The spelling of 348465685 in words is "three hundred forty-eight million, four hundred sixty-five thousand, six hundred eighty-five".