283993985961336 has 64 divisors (see below), whose sum is σ = 827970804576000. Its totient is φ = 81141138843744.

The previous prime is 283993985961307. The next prime is 283993985961377. The reversal of 283993985961336 is 633169589399382.

It is a Harshad number since it is a multiple of its sum of digits (84).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17249383530 + ... + 17249399993.

It is an arithmetic number, because the mean of its divisors is an integer number (12937043821500).

Almost surely, 2^{283993985961336} is an apocalyptic number.

It is an amenable number.

283993985961336 is an abundant number, since it is smaller than the sum of its proper divisors (543976818614664).

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

283993985961336 is a wasteful number, since it uses less digits than its factorization.

283993985961336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34498783553 (or 34498783535 counting only the distinct ones).

The product of its digits is 12244400640, while the sum is 84.

The spelling of 283993985961336 in words is "two hundred eighty-three trillion, nine hundred ninety-three billion, nine hundred eighty-five million, nine hundred sixty-one thousand, three hundred thirty-six".