240793879 has 2 divisors, whose sum is σ = 240793880. Its totient is φ = 240793878.

The previous prime is 240793871. The next prime is 240793919. The reversal of 240793879 is 978397042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 240793879 - 2³ = 240793871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240793871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120396939 + 120396940.

It is an arithmetic number, because the mean of its divisors is an integer number (120396940).

Almost surely, 2^240793879 is an apocalyptic number.

240793879 is a deficient number, since it is larger than the sum of its proper divisors (1).

240793879 is an equidigital number, since it uses as much as digits as its factorization.

240793879 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 49.

The square root of 240793879 is about 15517.5345657743. The cubic root of 240793879 is about 622.1309600077.

The spelling of 240793879 in words is "two hundred forty million, seven hundred ninety-three thousand, eight hundred seventy-nine".