348967668 has 96 divisors (see below), whose sum is σ = 958132224. Its totient is φ = 96789888.

The previous prime is 348967649. The next prime is 348967669. The reversal of 348967668 is 866769843.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348967669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 619555 + ... + 620117.

It is an arithmetic number, because the mean of its divisors is an integer number (9980544).

Almost surely, 2^348967668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348967668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479066112).

348967668 is an abundant number, since it is smaller than the sum of its proper divisors (609164556).

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

348967668 is a wasteful number, since it uses less digits than its factorization.

348967668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781 (or 779 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 57.

The square root of 348967668 is about 18680.6763260863. The cubic root of 348967668 is about 704.0363192566.

The spelling of 348967668 in words is "three hundred forty-eight million, nine hundred sixty-seven thousand, six hundred sixty-eight".