6604266436 has 24 divisors (see below), whose sum is σ = 11637138240. Its totient is φ = 3279400992.

The previous prime is 6604266407. The next prime is 6604266457. The reversal of 6604266436 is 6346624066.

It is a super-2 number, since 2×6604266436² = 87232670315352284192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6604266392 and 6604266401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111305 + ... + 1117231.

It is an arithmetic number, because the mean of its divisors is an integer number (484880760).

Almost surely, 2^6604266436 is an apocalyptic number.

It is an amenable number.

6604266436 is a deficient number, since it is larger than the sum of its proper divisors (5032871804).

6604266436 is a wasteful number, since it uses less digits than its factorization.

6604266436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7803 (or 7801 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 43.

The square root of 6604266436 is about 81266.6379026474. The cubic root of 6604266436 is about 1876.1815543896.

The spelling of 6604266436 in words is "six billion, six hundred four million, two hundred sixty-six thousand, four hundred thirty-six".