240298734 has 24 divisors (see below), whose sum is σ = 520412472. Its totient is φ = 73937760.

The previous prime is 240298711. The next prime is 240298739. The reversal of 240298734 is 437892042.

240298734 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 240298692 and 240298701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240298739) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117477 + ... + 119504.

It is an arithmetic number, because the mean of its divisors is an integer number (21683853).

Almost surely, 2^240298734 is an apocalyptic number.

240298734 is an abundant number, since it is smaller than the sum of its proper divisors (280113738).

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

240298734 is a wasteful number, since it uses less digits than its factorization.

240298734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237012 (or 236999 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 240298734 is about 15501.5719848021. The cubic root of 240298734 is about 621.7042376154.

The spelling of 240298734 in words is "two hundred forty million, two hundred ninety-eight thousand, seven hundred thirty-four".