802404402 has 32 divisors (see below), whose sum is σ = 1623598080. Its totient is φ = 264347280.

The previous prime is 802404373. The next prime is 802404413. The reversal of 802404402 is 204404208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 426099 + ... + 427977.

It is an arithmetic number, because the mean of its divisors is an integer number (50737440).

Almost surely, 2^802404402 is an apocalyptic number.

802404402 is an abundant number, since it is smaller than the sum of its proper divisors (821193678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

802404402 is a wasteful number, since it uses less digits than its factorization.

802404402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 802404402 is about 28326.7435826994. The cubic root of 802404402 is about 929.2468570051.

The spelling of 802404402 in words is "eight hundred two million, four hundred four thousand, four hundred two".