242979298 has 8 divisors (see below), whose sum is σ = 365293008. Its totient is φ = 121214964.

The previous prime is 242979293. The next prime is 242979301. The reversal of 242979298 is 892979242.

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

It is not an unprimeable number, because it can be changed into a prime (242979293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136236 + ... + 138007.

It is an arithmetic number, because the mean of its divisors is an integer number (45661626).

Almost surely, 2^242979298 is an apocalyptic number.

242979298 is a deficient number, since it is larger than the sum of its proper divisors (122313710).

242979298 is a wasteful number, since it uses less digits than its factorization.

242979298 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274688.

The product of its digits is 1306368, while the sum is 52.

The square root of 242979298 is about 15587.7932370172. The cubic root of 242979298 is about 624.0074254677.

The spelling of 242979298 in words is "two hundred forty-two million, nine hundred seventy-nine thousand, two hundred ninety-eight".