427733338 has 8 divisors (see below), whose sum is σ = 641934720. Its totient is φ = 213755100.

The previous prime is 427733329. The next prime is 427733351. The reversal of 427733338 is 833337724.

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

It is a self number, because there is not a number n which added to its sum of digits gives 427733338.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50908 + ... + 58711.

It is an arithmetic number, because the mean of its divisors is an integer number (80241840).

Almost surely, 2^427733338 is an apocalyptic number.

427733338 is a deficient number, since it is larger than the sum of its proper divisors (214201382).

427733338 is a wasteful number, since it uses less digits than its factorization.

427733338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111572.

The product of its digits is 254016, while the sum is 40.

The square root of 427733338 is about 20681.7150642784. The cubic root of 427733338 is about 753.4556611246.

The spelling of 427733338 in words is "four hundred twenty-seven million, seven hundred thirty-three thousand, three hundred thirty-eight".