1369332312 has 32 divisors (see below), whose sum is σ = 3431155200. Its totient is φ = 455400864.

The previous prime is 1369332287. The next prime is 1369332313. The reversal of 1369332312 is 2132339631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1369332313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54448 + ... + 75519.

It is an arithmetic number, because the mean of its divisors is an integer number (107223600).

Almost surely, 2^1369332312 is an apocalyptic number.

1369332312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1369332312 is an abundant number, since it is smaller than the sum of its proper divisors (2061822888).

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

1369332312 is a wasteful number, since it uses less digits than its factorization.

1369332312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130415 (or 130411 counting only the distinct ones).

The product of its digits is 17496, while the sum is 33.

The square root of 1369332312 is about 37004.4904302167. The cubic root of 1369332312 is about 1110.4600836021.

The spelling of 1369332312 in words is "one billion, three hundred sixty-nine million, three hundred thirty-two thousand, three hundred twelve".