342863616 has 72 divisors (see below), whose sum is σ = 966231504. Its totient is φ = 107560960.

The previous prime is 342863611. The next prime is 342863659. The reversal of 342863616 is 616368243.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342863611) 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, 75 + ... + 26186.

It is an arithmetic number, because the mean of its divisors is an integer number (13419882).

Almost surely, 2^342863616 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 342863616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483115752).

342863616 is an abundant number, since it is smaller than the sum of its proper divisors (623367888).

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

342863616 is a wasteful number, since it uses less digits than its factorization.

342863616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26297 (or 26283 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 342863616 is about 18516.5767894608. The cubic root of 342863616 is about 699.9072094691.

The spelling of 342863616 in words is "three hundred forty-two million, eight hundred sixty-three thousand, six hundred sixteen".