6632402404 has 12 divisors (see below), whose sum is σ = 11825699004. Its totient is φ = 3253631264.

The previous prime is 6632402401. The next prime is 6632402417. The reversal of 6632402404 is 4042042366.

It can be written as a sum of positive squares in 2 ways, for example, as 4871760804 + 1760641600 = 69798^2 + 41960^2 .

It is not an unprimeable number, because it can be changed into a prime (6632402401) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15642247 + ... + 15642670.

It is an arithmetic number, because the mean of its divisors is an integer number (985474917).

Almost surely, 2^6632402404 is an apocalyptic number.

It is an amenable number.

6632402404 is a deficient number, since it is larger than the sum of its proper divisors (5193296600).

6632402404 is a wasteful number, since it uses less digits than its factorization.

6632402404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31284974 (or 31284972 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

The square root of 6632402404 is about 81439.5628917543. The cubic root of 6632402404 is about 1878.8421272991.

The spelling of 6632402404 in words is "six billion, six hundred thirty-two million, four hundred two thousand, four hundred four".