806000100 has 36 divisors (see below), whose sum is σ = 2332027824. Its totient is φ = 214933280.

The previous prime is 806000089. The next prime is 806000183. The reversal of 806000100 is 1000608.

It is a super-2 number, since 2×806000100² = 1299272322400020000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 806000100.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1343034 + ... + 1343633.

Almost surely, 2^806000100 is an apocalyptic number.

It is an amenable number.

806000100 is an abundant number, since it is smaller than the sum of its proper divisors (1526027724).

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

806000100 is a wasteful number, since it uses less digits than its factorization.

806000100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2686684 (or 2686677 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 806000100 is about 28390.1408943316. The cubic root of 806000100 is about 930.6328216958.

Adding to 806000100 its reverse (1000608), we get a palindrome (807000708).

The spelling of 806000100 in words is "eight hundred six million, one hundred", and thus it is an aban number.