342084250 has 16 divisors (see below), whose sum is σ = 640382184. Its totient is φ = 136833600.

The previous prime is 342084241. The next prime is 342084257. The reversal of 342084250 is 52480243.

It can be written as a sum of positive squares in 4 ways, for example, as 150234049 + 191850201 = 12257^2 + 13851^2 .

It is not an unprimeable number, because it can be changed into a prime (342084257) 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, 683919 + ... + 684418.

Almost surely, 2^342084250 is an apocalyptic number.

342084250 is a deficient number, since it is larger than the sum of its proper divisors (298297934).

342084250 is a wasteful number, since it uses less digits than its factorization.

342084250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1368354 (or 1368344 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 342084250 is about 18495.5197277611. The cubic root of 342084250 is about 699.3764855952.

The spelling of 342084250 in words is "three hundred forty-two million, eighty-four thousand, two hundred fifty".