808073402 has 8 divisors (see below), whose sum is σ = 1220958036. Its totient is φ = 401087392.

The previous prime is 808073347. The next prime is 808073407. The reversal of 808073402 is 204370808.

It can be written as a sum of positive squares in 2 ways, for example, as 792478801 + 15594601 = 28151^2 + 3949^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (808073407) by changing a digit.

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, 1474313 + ... + 1474860.

Almost surely, 2^808073402 is an apocalyptic number.

808073402 is a deficient number, since it is larger than the sum of its proper divisors (412884634).

808073402 is a wasteful number, since it uses less digits than its factorization.

808073402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2949312.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 808073402 is about 28426.6319144566. The cubic root of 808073402 is about 931.4301048166.

The spelling of 808073402 in words is "eight hundred eight million, seventy-three thousand, four hundred two".