808444954 has 4 divisors (see below), whose sum is σ = 1212667434. Its totient is φ = 404222476.

The previous prime is 808444937. The next prime is 808444957. The reversal of 808444954 is 459444808.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 751034025 + 57410929 = 27405^2 + 7577^2 .

It is not an unprimeable number, because it can be changed into a prime (808444957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202111237 + ... + 202111240.

Almost surely, 2^808444954 is an apocalyptic number.

808444954 is a deficient number, since it is larger than the sum of its proper divisors (404222480).

808444954 is a wasteful number, since it uses less digits than its factorization.

808444954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404222479.

The product of its (nonzero) digits is 737280, while the sum is 46.

The square root of 808444954 is about 28433.1664434336. The cubic root of 808444954 is about 931.5728400720.

The spelling of 808444954 in words is "eight hundred eight million, four hundred forty-four thousand, nine hundred fifty-four".