242476734 has 8 divisors (see below), whose sum is σ = 484953480. Its totient is φ = 80825576.

The previous prime is 242476693. The next prime is 242476771. The reversal of 242476734 is 437674242.

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

242476734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 242476692 and 242476701.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20206389 + ... + 20206400.

It is an arithmetic number, because the mean of its divisors is an integer number (60619185).

Almost surely, 2^242476734 is an apocalyptic number.

242476734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242476734 is a wasteful number, since it uses less digits than its factorization.

242476734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40412794.

The product of its digits is 225792, while the sum is 39.

The square root of 242476734 is about 15571.6644582395. The cubic root of 242476734 is about 623.5769085029.

The spelling of 242476734 in words is "two hundred forty-two million, four hundred seventy-six thousand, seven hundred thirty-four".