342839616 has 112 divisors (see below), whose sum is σ = 1056461184. Its totient is φ = 96086016.

The previous prime is 342839533. The next prime is 342839639. The reversal of 342839616 is 616938243.

342839616 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68826 + ... + 73638.

Almost surely, 2^342839616 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 342839616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528230592).

342839616 is an abundant number, since it is smaller than the sum of its proper divisors (713621568).

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

342839616 is a wasteful number, since it uses less digits than its factorization.

342839616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4888 (or 4878 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 342839616 is about 18515.9287101674. The cubic root of 342839616 is about 699.8908782282.

The spelling of 342839616 in words is "three hundred forty-two million, eight hundred thirty-nine thousand, six hundred sixteen".