1332920312 has 8 divisors (see below), whose sum is σ = 2499225600. Its totient is φ = 666460152.

The previous prime is 1332920287. The next prime is 1332920327. The reversal of 1332920312 is 2130292331.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83307512 + ... + 83307527.

It is an arithmetic number, because the mean of its divisors is an integer number (312403200).

Almost surely, 2^1332920312 is an apocalyptic number.

It is an amenable number.

1332920312 is a deficient number, since it is larger than the sum of its proper divisors (1166305288).

1332920312 is a wasteful number, since it uses less digits than its factorization.

1332920312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166615045 (or 166615041 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 1332920312 is about 36509.1812014458. The cubic root of 1332920312 is about 1100.5287573619.

The spelling of 1332920312 in words is "one billion, three hundred thirty-two million, nine hundred twenty thousand, three hundred twelve".