240740674 has 8 divisors (see below), whose sum is σ = 368794368. Its totient is φ = 117809220.

The previous prime is 240740663. The next prime is 240740677. The reversal of 240740674 is 476047042.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (240740677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1280442 + ... + 1280629.

It is an arithmetic number, because the mean of its divisors is an integer number (46099296).

Almost surely, 2^240740674 is an apocalyptic number.

240740674 is a deficient number, since it is larger than the sum of its proper divisors (128053694).

240740674 is a wasteful number, since it uses less digits than its factorization.

240740674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561120.

The product of its (nonzero) digits is 37632, while the sum is 34.

The square root of 240740674 is about 15515.8201201226. The cubic root of 240740674 is about 622.0851353158.

The spelling of 240740674 in words is "two hundred forty million, seven hundred forty thousand, six hundred seventy-four".