814483328 has 64 divisors (see below), whose sum is σ = 1777431600. Its totient is φ = 370040832.

The previous prime is 814483297. The next prime is 814483333. The reversal of 814483328 is 823384418.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56651 + ... + 69557.

Almost surely, 2^814483328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 814483328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (888715800).

814483328 is an abundant number, since it is smaller than the sum of its proper divisors (962948272).

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

814483328 is a wasteful number, since it uses less digits than its factorization.

814483328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12967 (or 12955 counting only the distinct ones).

The product of its digits is 147456, while the sum is 41.

The square root of 814483328 is about 28539.1542972107. The cubic root of 814483328 is about 933.8864331622.

The spelling of 814483328 in words is "eight hundred fourteen million, four hundred eighty-three thousand, three hundred twenty-eight".