805676732 has 48 divisors (see below), whose sum is σ = 1703976960. Its totient is φ = 325987200.

The previous prime is 805676693. The next prime is 805676759. The reversal of 805676732 is 237676508.

It is a super-2 number, since 2×805676732² = 1298229992972399648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24269 + ... + 46907.

It is an arithmetic number, because the mean of its divisors is an integer number (35499520).

Almost surely, 2^805676732 is an apocalyptic number.

805676732 is a gapful number since it is divisible by the number (82) 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 805676732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (851988480).

805676732 is an abundant number, since it is smaller than the sum of its proper divisors (898300228).

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

805676732 is a wasteful number, since it uses less digits than its factorization.

805676732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22722 (or 22720 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 805676732 is about 28384.4452473533. The cubic root of 805676732 is about 930.5083481262.

The spelling of 805676732 in words is "eight hundred five million, six hundred seventy-six thousand, seven hundred thirty-two".