348866288920 has 16 divisors (see below), whose sum is σ = 784949150160. Its totient is φ = 139546515552.

The previous prime is 348866288917. The next prime is 348866288929. The reversal of 348866288920 is 29882668843.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (348866288929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360828572 + ... + 4360828651.

It is an arithmetic number, because the mean of its divisors is an integer number (49059321885).

Almost surely, 2^348866288920 is an apocalyptic number.

It is an amenable number.

348866288920 is an abundant number, since it is smaller than the sum of its proper divisors (436082861240).

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

348866288920 is a wasteful number, since it uses less digits than its factorization.

348866288920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8721657234 (or 8721657230 counting only the distinct ones).

The product of its (nonzero) digits is 63700992, while the sum is 64.

The spelling of 348866288920 in words is "three hundred forty-eight billion, eight hundred sixty-six million, two hundred eighty-eight thousand, nine hundred twenty".