240313398 has 16 divisors (see below), whose sum is σ = 517598256. Its totient is φ = 73942560.

The previous prime is 240313393. The next prime is 240313399. The reversal of 240313398 is 893313042.

It is a happy number.

240313398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240313393) 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, 1540393 + ... + 1540548.

It is an arithmetic number, because the mean of its divisors is an integer number (32349891).

Almost surely, 2^240313398 is an apocalyptic number.

240313398 is an abundant number, since it is smaller than the sum of its proper divisors (277284858).

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

240313398 is a wasteful number, since it uses less digits than its factorization.

240313398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080959.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 240313398 is about 15502.0449618752. The cubic root of 240313398 is about 621.7168836600.

The spelling of 240313398 in words is "two hundred forty million, three hundred thirteen thousand, three hundred ninety-eight".