808035249 has 32 divisors (see below), whose sum is σ = 1308994560. Its totient is φ = 433080000.

The previous prime is 808035199. The next prime is 808035251. The reversal of 808035249 is 942530808.

It is a happy number.

It is not a de Polignac number, because 808035249 - 2⁷ = 808035121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (808035269) 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 31 ways as a sum of consecutive naturals, for example, 30274 + ... + 50324.

It is an arithmetic number, because the mean of its divisors is an integer number (40906080).

Almost surely, 2^808035249 is an apocalyptic number.

It is an amenable number.

808035249 is a deficient number, since it is larger than the sum of its proper divisors (500959311).

808035249 is a wasteful number, since it uses less digits than its factorization.

808035249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20181.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 808035249 is about 28425.9608280881. The cubic root of 808035249 is about 931.4154454998.

The spelling of 808035249 in words is "eight hundred eight million, thirty-five thousand, two hundred forty-nine".