342284560 has 20 divisors (see below), whose sum is σ = 795811788. Its totient is φ = 136913792.

The previous prime is 342284543. The next prime is 342284561. The reversal of 342284560 is 65482243.

It can be written as a sum of positive squares in 2 ways, for example, as 259983376 + 82301184 = 16124^2 + 9072^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (342284561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2139199 + ... + 2139358.

Almost surely, 2^342284560 is an apocalyptic number.

It is an amenable number.

342284560 is an abundant number, since it is smaller than the sum of its proper divisors (453527228).

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

342284560 is a wasteful number, since it uses less digits than its factorization.

342284560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278570 (or 4278564 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 342284560 is about 18500.9340304753. The cubic root of 342284560 is about 699.5129673427.

The spelling of 342284560 in words is "three hundred forty-two million, two hundred eighty-four thousand, five hundred sixty".