1783338317332 has 96 divisors (see below), whose sum is σ = 3776563574784. Its totient is φ = 726010992000.

The previous prime is 1783338317281. The next prime is 1783338317347. The reversal of 1783338317332 is 2337138333871.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 1783338317332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3473913 + ... + 3954079.

It is an arithmetic number, because the mean of its divisors is an integer number (39339203904).

Almost surely, 2^{1783338317332} is an apocalyptic number.

It is an amenable number.

1783338317332 is an abundant number, since it is smaller than the sum of its proper divisors (1993225257452).

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

1783338317332 is a wasteful number, since it uses less digits than its factorization.

1783338317332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480389 (or 480387 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 52.

The spelling of 1783338317332 in words is "one trillion, seven hundred eighty-three billion, three hundred thirty-eight million, three hundred seventeen thousand, three hundred thirty-two".