342878848 has 192 divisors, whose sum is σ = 841720320. Its totient is φ = 137871360.

The previous prime is 342878843. The next prime is 342878849. The reversal of 342878848 is 848878243.

342878848 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a junction number, because it is equal to n+sod(n) for n = 342878795 and 342878804.

It is not an unprimeable number, because it can be changed into a prime (342878843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11060593 + ... + 11060623.

It is an arithmetic number, because the mean of its divisors is an integer number (4383960).

Almost surely, 2^342878848 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 342878848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420860160).

342878848 is an abundant number, since it is smaller than the sum of its proper divisors (498841472).

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

342878848 is a wasteful number, since it uses less digits than its factorization.

342878848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115 (or 86 counting only the distinct ones).

The product of its digits is 2752512, while the sum is 52.

The square root of 342878848 is about 18516.9880920197. The cubic root of 342878848 is about 699.9175739681.

The spelling of 342878848 in words is "three hundred forty-two million, eight hundred seventy-eight thousand, eight hundred forty-eight".