342112896 has 192 divisors, whose sum is σ = 1082652480. Its totient is φ = 107163648.

The previous prime is 342112843. The next prime is 342112907. The reversal of 342112896 is 698211243.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 342112896.

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, 528445 + ... + 529091.

It is an arithmetic number, because the mean of its divisors is an integer number (5638815).

Almost surely, 2^342112896 is an apocalyptic number.

342112896 is a gapful number since it is divisible by the number (36) 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 342112896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541326240).

342112896 is an abundant number, since it is smaller than the sum of its proper divisors (740539584).

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

342112896 is an equidigital number, since it uses as much as digits as its factorization.

342112896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 693 (or 669 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 342112896 is about 18496.2941153086. The cubic root of 342112896 is about 699.3960068872.

The spelling of 342112896 in words is "three hundred forty-two million, one hundred twelve thousand, eight hundred ninety-six".