242473346 has 8 divisors (see below), whose sum is σ = 385104780. Its totient is φ = 114105088.

The previous prime is 242473339. The next prime is 242473349. The reversal of 242473346 is 643374242.

It can be written as a sum of positive squares in 2 ways, for example, as 193627225 + 48846121 = 13915^2 + 6989^2 .

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 (242473349) 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, 3565751 + ... + 3565818.

Almost surely, 2^242473346 is an apocalyptic number.

242473346 is a deficient number, since it is larger than the sum of its proper divisors (142631434).

242473346 is a wasteful number, since it uses less digits than its factorization.

242473346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7131588.

The product of its digits is 96768, while the sum is 35.

The square root of 242473346 is about 15571.5556705167. Note that the first 3 decimals coincide. The cubic root of 242473346 is about 623.5740041853.

The spelling of 242473346 in words is "two hundred forty-two million, four hundred seventy-three thousand, three hundred forty-six".