348775900 has 72 divisors (see below), whose sum is σ = 829103184. Its totient is φ = 126297600.

The previous prime is 348775883. The next prime is 348775943. The reversal of 348775900 is 9577843.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 343794 + ... + 344806.

It is an arithmetic number, because the mean of its divisors is an integer number (11515322).

Almost surely, 2^348775900 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 348775900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (414551592).

348775900 is an abundant number, since it is smaller than the sum of its proper divisors (480327284).

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

348775900 is a wasteful number, since it uses less digits than its factorization.

348775900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 43.

The square root of 348775900 is about 18675.5428301295. The cubic root of 348775900 is about 703.9073327365.

The spelling of 348775900 in words is "three hundred forty-eight million, seven hundred seventy-five thousand, nine hundred".