433827138 has 8 divisors (see below), whose sum is σ = 867654288. Its totient is φ = 144609044.

The previous prime is 433827103. The next prime is 433827143. The reversal of 433827138 is 831728334.

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

433827138 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 433827096 and 433827105.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36152256 + ... + 36152267.

It is an arithmetic number, because the mean of its divisors is an integer number (108456786).

Almost surely, 2^433827138 is an apocalyptic number.

433827138 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.

433827138 is a wasteful number, since it uses less digits than its factorization.

433827138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72304528.

The product of its digits is 96768, while the sum is 39.

The square root of 433827138 is about 20828.5174220346. The cubic root of 433827138 is about 757.0168946296.

The spelling of 433827138 in words is "four hundred thirty-three million, eight hundred twenty-seven thousand, one hundred thirty-eight".