240749367 has 8 divisors (see below), whose sum is σ = 322773360. Its totient is φ = 159612480.

The previous prime is 240749339. The next prime is 240749407. The reversal of 240749367 is 763947042.

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

It is not a de Polignac number, because 240749367 - 2⁸ = 240749111 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240749567) 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, 221142 + ... + 222227.

It is an arithmetic number, because the mean of its divisors is an integer number (40346670).

Almost surely, 2^240749367 is an apocalyptic number.

240749367 is a deficient number, since it is larger than the sum of its proper divisors (82023993).

240749367 is a wasteful number, since it uses less digits than its factorization.

240749367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443553.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 240749367 is about 15516.1002510296. The cubic root of 240749367 is about 622.0926229316.

The spelling of 240749367 in words is "two hundred forty million, seven hundred forty-nine thousand, three hundred sixty-seven".