439822848 has 160 divisors (see below), whose sum is σ = 1231528320. Its totient is φ = 139345920.

The previous prime is 439822843. The next prime is 439822879. The reversal of 439822848 is 848228934.

It is a super-2 number, since 2×439822848² = 386888275245662208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 439822797 and 439822806.

It is not an unprimeable number, because it can be changed into a prime (439822841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4035018 + ... + 4035126.

It is an arithmetic number, because the mean of its divisors is an integer number (7697052).

Almost surely, 2^439822848 is an apocalyptic number.

439822848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 439822848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615764160).

439822848 is an abundant number, since it is smaller than the sum of its proper divisors (791705472).

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

439822848 is a wasteful number, since it uses less digits than its factorization.

439822848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238 (or 222 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 439822848 is about 20971.9538431687. The cubic root of 439822848 is about 760.4884025963.

The spelling of 439822848 in words is "four hundred thirty-nine million, eight hundred twenty-two thousand, eight hundred forty-eight".