242879077 has 8 divisors (see below), whose sum is σ = 278729792. Its totient is φ = 207316800.

The previous prime is 242879069. The next prime is 242879081. The reversal of 242879077 is 770978242.

242879077 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 242879077 - 2³ = 242879069 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 (242879177) 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, 70299 + ... + 73672.

It is an arithmetic number, because the mean of its divisors is an integer number (34841224).

Almost surely, 2^242879077 is an apocalyptic number.

It is an amenable number.

242879077 is a deficient number, since it is larger than the sum of its proper divisors (35850715).

242879077 is a wasteful number, since it uses less digits than its factorization.

242879077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144219.

The product of its (nonzero) digits is 395136, while the sum is 46.

The square root of 242879077 is about 15584.5781784429. The cubic root of 242879077 is about 623.9216194628.

The spelling of 242879077 in words is "two hundred forty-two million, eight hundred seventy-nine thousand, seventy-seven".