242703679 has 8 divisors (see below), whose sum is σ = 257179968. Its totient is φ = 228249600.

The previous prime is 242703677. The next prime is 242703691. The reversal of 242703679 is 976307242.

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

It is a cyclic number.

It is not a de Polignac number, because 242703679 - 2¹ = 242703677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242703677) 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, 20479 + ... + 30079.

It is an arithmetic number, because the mean of its divisors is an integer number (32147496).

Almost surely, 2^242703679 is an apocalyptic number.

242703679 is a deficient number, since it is larger than the sum of its proper divisors (14476289).

242703679 is a wasteful number, since it uses less digits than its factorization.

242703679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11105.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 242703679 is about 15578.9498683319. The cubic root of 242703679 is about 623.7713925003.

It can be divided in two parts, 242 and 703679, that added together give a square (703921 = 839²).

The spelling of 242703679 in words is "two hundred forty-two million, seven hundred three thousand, six hundred seventy-nine".