342240308 has 12 divisors (see below), whose sum is σ = 599606532. Its totient is φ = 170924160.

The previous prime is 342240307. The next prime is 342240313. The reversal of 342240308 is 803042243.

It can be written as a sum of positive squares in 2 ways, for example, as 179881744 + 162358564 = 13412^2 + 12742^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342240307) 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, 45035 + ... + 52082.

It is an arithmetic number, because the mean of its divisors is an integer number (49967211).

Almost surely, 2^342240308 is an apocalyptic number.

It is an amenable number.

342240308 is a deficient number, since it is larger than the sum of its proper divisors (257366224).

342240308 is a wasteful number, since it uses less digits than its factorization.

342240308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98002 (or 98000 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 342240308 is about 18499.7380521995. The cubic root of 342240308 is about 699.4828207089.

The spelling of 342240308 in words is "three hundred forty-two million, two hundred forty thousand, three hundred eight".