348788560 has 40 divisors (see below), whose sum is σ = 846195840. Its totient is φ = 133448832.

The previous prime is 348788543. The next prime is 348788563. The reversal of 348788560 is 65887843.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348788563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92940 + ... + 96619.

It is an arithmetic number, because the mean of its divisors is an integer number (21154896).

Almost surely, 2^348788560 is an apocalyptic number.

It is an amenable number.

348788560 is an abundant number, since it is smaller than the sum of its proper divisors (497407280).

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

348788560 is a wasteful number, since it uses less digits than its factorization.

348788560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189595 (or 189589 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 49.

The square root of 348788560 is about 18675.8817730248. The cubic root of 348788560 is about 703.9158495320.

The spelling of 348788560 in words is "three hundred forty-eight million, seven hundred eighty-eight thousand, five hundred sixty".