808254149 has 8 divisors (see below), whose sum is σ = 822833088. Its totient is φ = 793802880.

The previous prime is 808254143. The next prime is 808254151. The reversal of 808254149 is 941452808.

808254149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 808254149 - 2⁸ = 808253893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808254143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19097 + ... + 44510.

It is an arithmetic number, because the mean of its divisors is an integer number (102854136).

Almost surely, 2^808254149 is an apocalyptic number.

It is an amenable number.

808254149 is a deficient number, since it is larger than the sum of its proper divisors (14578939).

808254149 is a wasteful number, since it uses less digits than its factorization.

808254149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63835.

The product of its (nonzero) digits is 92160, while the sum is 41.

The square root of 808254149 is about 28429.8109209330. The cubic root of 808254149 is about 931.4995459698.

The spelling of 808254149 in words is "eight hundred eight million, two hundred fifty-four thousand, one hundred forty-nine".