806231692 has 72 divisors (see below), whose sum is σ = 1675129680. Its totient is φ = 338486400.

The previous prime is 806231683. The next prime is 806231717. The reversal of 806231692 is 296132608.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2751498 + ... + 2751790.

It is an arithmetic number, because the mean of its divisors is an integer number (23265690).

Almost surely, 2^806231692 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 806231692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (837564840).

806231692 is an abundant number, since it is smaller than the sum of its proper divisors (868897988).

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

806231692 is a wasteful number, since it uses less digits than its factorization.

806231692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 806231692 is about 28394.2193412673. The cubic root of 806231692 is about 930.7219476057.

The spelling of 806231692 in words is "eight hundred six million, two hundred thirty-one thousand, six hundred ninety-two".