1332712836 has 72 divisors (see below), whose sum is σ = 4146227904. Its totient is φ = 351483840.

The previous prime is 1332712819. The next prime is 1332712873. The reversal of 1332712836 is 6382172331.

It is a super-2 number, since 2×1332712836² = 3552247006478325792, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1332712836.

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 23 ways as a sum of consecutive naturals, for example, 200130 + ... + 206681.

Almost surely, 2^1332712836 is an apocalyptic number.

It is an amenable number.

1332712836 is an abundant number, since it is smaller than the sum of its proper divisors (2813515068).

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

1332712836 is a wasteful number, since it uses less digits than its factorization.

1332712836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406841 (or 406836 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 1332712836 is about 36506.3396686110. The cubic root of 1332712836 is about 1100.4716533849.

The spelling of 1332712836 in words is "one billion, three hundred thirty-two million, seven hundred twelve thousand, eight hundred thirty-six".