438830822 has 8 divisors (see below), whose sum is σ = 672251616. Its totient is φ = 214746952.

The previous prime is 438830807. The next prime is 438830881. The reversal of 438830822 is 228038834.

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

It is a congruent number.

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, 2334113 + ... + 2334300.

It is an arithmetic number, because the mean of its divisors is an integer number (84031452).

Almost surely, 2^438830822 is an apocalyptic number.

438830822 is a deficient number, since it is larger than the sum of its proper divisors (233420794).

438830822 is a wasteful number, since it uses less digits than its factorization.

438830822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4668462.

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 438830822 is about 20948.2892380261. The cubic root of 438830822 is about 759.9162084445.

The spelling of 438830822 in words is "four hundred thirty-eight million, eight hundred thirty thousand, eight hundred twenty-two".