348934560 has 192 divisors, whose sum is σ = 1193875200. Its totient is φ = 85155840.

The previous prime is 348934549. The next prime is 348934603. The reversal of 348934560 is 65439843.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1241620 + ... + 1241900.

It is an arithmetic number, because the mean of its divisors is an integer number (6218100).

Almost surely, 2^348934560 is an apocalyptic number.

348934560 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 348934560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (596937600).

348934560 is an abundant number, since it is smaller than the sum of its proper divisors (844940640).

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

348934560 is a wasteful number, since it uses less digits than its factorization.

348934560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 503 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 42.

The square root of 348934560 is about 18679.7901487142. The cubic root of 348934560 is about 704.0140536106.

The spelling of 348934560 in words is "three hundred forty-eight million, nine hundred thirty-four thousand, five hundred sixty".