1332266672 has 20 divisors (see below), whose sum is σ = 2815927656. Its totient is φ = 605575680.

The previous prime is 1332266603. The next prime is 1332266687. The reversal of 1332266672 is 2766622331.

It is a happy number.

It is a super-3 number, since 3×1332266672³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3784673 + ... + 3785024.

Almost surely, 2^1332266672 is an apocalyptic number.

It is an amenable number.

1332266672 is an abundant number, since it is smaller than the sum of its proper divisors (1483660984).

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

1332266672 is a wasteful number, since it uses less digits than its factorization.

1332266672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569716 (or 7569710 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 1332266672 is about 36500.2283828471. The cubic root of 1332266672 is about 1100.3488348195.

The spelling of 1332266672 in words is "one billion, three hundred thirty-two million, two hundred sixty-six thousand, six hundred seventy-two".