342741880 has 64 divisors (see below), whose sum is σ = 832537440. Its totient is φ = 126239232.

The previous prime is 342741877. The next prime is 342741881. The reversal of 342741880 is 88147243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342741881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414027 + ... + 414853.

Almost surely, 2^342741880 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 342741880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (416268720).

342741880 is an abundant number, since it is smaller than the sum of its proper divisors (489795560).

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

342741880 is a wasteful number, since it uses less digits than its factorization.

342741880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1648 (or 1644 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 342741880 is about 18513.2892809463. The cubic root of 342741880 is about 699.8243640984.

The spelling of 342741880 in words is "three hundred forty-two million, seven hundred forty-one thousand, eight hundred eighty".