1808794096 has 20 divisors (see below), whose sum is σ = 3505838112. Its totient is φ = 904061696.

The previous prime is 1808794079. The next prime is 1808794103. The reversal of 1808794096 is 6904978081.

It is a happy number.

It is a super-3 number, since 3×1808794096³ (a number of 29 digits) contains 333 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 3 ways as a sum of consecutive naturals, for example, 26841 + ... + 65863.

Almost surely, 2^1808794096 is an apocalyptic number.

1808794096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1808794096 is a deficient number, since it is larger than the sum of its proper divisors (1697044016).

1808794096 is a wasteful number, since it uses less digits than its factorization.

1808794096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41928 (or 41922 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 52.

The square root of 1808794096 is about 42529.9200093299. The cubic root of 1808794096 is about 1218.4181990264.

The spelling of 1808794096 in words is "one billion, eight hundred eight million, seven hundred ninety-four thousand, ninety-six".