348685326 has 48 divisors (see below), whose sum is σ = 825626880. Its totient is φ = 105474960.

The previous prime is 348685301. The next prime is 348685327. The reversal of 348685326 is 623586843.

It is a happy number.

348685326 is a `hidden beast` number, since 34 + 86 + 8 + 532 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348685327) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145131 + ... + 147513.

It is an arithmetic number, because the mean of its divisors is an integer number (17200560).

Almost surely, 2^348685326 is an apocalyptic number.

348685326 is an abundant number, since it is smaller than the sum of its proper divisors (476941554).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

348685326 is a wasteful number, since it uses less digits than its factorization.

348685326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3141 (or 3138 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 348685326 is about 18673.1177364681. The cubic root of 348685326 is about 703.8463946360.

The spelling of 348685326 in words is "three hundred forty-eight million, six hundred eighty-five thousand, three hundred twenty-six".