240364679 has 2 divisors, whose sum is σ = 240364680. Its totient is φ = 240364678.

The previous prime is 240364667. The next prime is 240364723. The reversal of 240364679 is 976463042.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240364679 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240364609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120182339 + 120182340.

It is an arithmetic number, because the mean of its divisors is an integer number (120182340).

Almost surely, 2^240364679 is an apocalyptic number.

240364679 is a deficient number, since it is larger than the sum of its proper divisors (1).

240364679 is an equidigital number, since it uses as much as digits as its factorization.

240364679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 41.

The square root of 240364679 is about 15503.6988812348. The cubic root of 240364679 is about 621.7611036885.

The spelling of 240364679 in words is "two hundred forty million, three hundred sixty-four thousand, six hundred seventy-nine".