240834904 has 16 divisors (see below), whose sum is σ = 456037920. Its totient is φ = 119224800.

The previous prime is 240834901. The next prime is 240834931. The reversal of 240834904 is 409438042.

It is a self number, because there is not a number n which added to its sum of digits gives 240834904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240834901) 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, 148224 + ... + 149839.

It is an arithmetic number, because the mean of its divisors is an integer number (28502370).

Almost surely, 2^240834904 is an apocalyptic number.

It is an amenable number.

240834904 is a deficient number, since it is larger than the sum of its proper divisors (215203016).

240834904 is a wasteful number, since it uses less digits than its factorization.

240834904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298170 (or 298166 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 240834904 is about 15518.8564011656. The cubic root of 240834904 is about 622.1662896340.

The spelling of 240834904 in words is "two hundred forty million, eight hundred thirty-four thousand, nine hundred four".