1344032616 has 16 divisors (see below), whose sum is σ = 3360081600. Its totient is φ = 448010864.

The previous prime is 1344032611. The next prime is 1344032617. The reversal of 1344032616 is 6162304431.

It is not an unprimeable number, because it can be changed into a prime (1344032611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28000656 + ... + 28000703.

It is an arithmetic number, because the mean of its divisors is an integer number (210005100).

Almost surely, 2^1344032616 is an apocalyptic number.

It is an amenable number.

1344032616 is an abundant number, since it is smaller than the sum of its proper divisors (2016048984).

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

1344032616 is a wasteful number, since it uses less digits than its factorization.

1344032616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56001368 (or 56001364 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1344032616 is about 36661.0503941172. The cubic root of 1344032616 is about 1103.5785975706.

It can be divided in two parts, 13440 and 32616, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 1344032616 in words is "one billion, three hundred forty-four million, thirty-two thousand, six hundred sixteen".