342002600 has 144 divisors (see below), whose sum is σ = 867379380. Its totient is φ = 125337600.

The previous prime is 342002599. The next prime is 342002611. The reversal of 342002600 is 6200243.

It can be written as a sum of positive squares in 18 ways, for example, as 10252804 + 331749796 = 3202^2 + 18214^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3525752 + ... + 3525848.

Almost surely, 2^342002600 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 342002600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (433689690).

342002600 is an abundant number, since it is smaller than the sum of its proper divisors (525376780).

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

342002600 is a wasteful number, since it uses less digits than its factorization.

342002600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 342002600 is about 18493.3123047225. The cubic root of 342002600 is about 699.3208378672.

Adding to 342002600 its reverse (6200243), we get a palindrome (348202843).

The spelling of 342002600 in words is "three hundred forty-two million, two thousand, six hundred".