404004802 has 4 divisors (see below), whose sum is σ = 606007206. Its totient is φ = 202002400.

The previous prime is 404004787. The next prime is 404004817. The reversal of 404004802 is 208400404.

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

It is an interprime number because it is at equal distance from previous prime (404004787) and next prime (404004817).

It can be written as a sum of positive squares in only one way, i.e., 331567681 + 72437121 = 18209^2 + 8511^2 .

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 as a sum of consecutive naturals, namely, 101001199 + ... + 101001202.

Almost surely, 2^404004802 is an apocalyptic number.

404004802 is a deficient number, since it is larger than the sum of its proper divisors (202002404).

404004802 is a wasteful number, since it uses less digits than its factorization.

404004802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202002403.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 404004802 is about 20099.8706961015. The cubic root of 404004802 is about 739.2571081190.

The spelling of 404004802 in words is "four hundred four million, four thousand, eight hundred two".