438283051 has 8 divisors (see below), whose sum is σ = 461768000. Its totient is φ = 414839880.

The previous prime is 438283049. The next prime is 438283063. The reversal of 438283051 is 150382834.

It is a happy number.

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 438283051 - 2¹ = 438283049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 438282998 and 438283016.

It is not an unprimeable number, because it can be changed into a prime (438383051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 12400 + ... + 32098.

It is an arithmetic number, because the mean of its divisors is an integer number (57721000).

Almost surely, 2^438283051 is an apocalyptic number.

438283051 is a deficient number, since it is larger than the sum of its proper divisors (23484949).

438283051 is a wasteful number, since it uses less digits than its factorization.

438283051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20889.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 438283051 is about 20935.2107942576. The cubic root of 438283051 is about 759.5998880770.

The spelling of 438283051 in words is "four hundred thirty-eight million, two hundred eighty-three thousand, fifty-one".