83882264666384 has 10 divisors (see below), whose sum is σ = 162521887791150. Its totient is φ = 41941132333184.

The previous prime is 83882264666383. The next prime is 83882264666411. The reversal of 83882264666384 is 48366646228838.

It can be written as a sum of positive squares in only one way, i.e., 83864568217600 + 17696448784 = 9157760^2 + 133028^2 .

It is a super-3 number, since 3×83882264666384³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (83882264666381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2621320770809 + ... + 2621320770840.

It is an arithmetic number, because the mean of its divisors is an integer number (16252188779115).

Almost surely, 2^{83882264666384} is an apocalyptic number.

It is an amenable number.

83882264666384 is a deficient number, since it is larger than the sum of its proper divisors (78639623124766).

83882264666384 is a wasteful number, since it uses less digits than its factorization.

83882264666384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5242641541657 (or 5242641541651 counting only the distinct ones).

The product of its digits is 3057647616, while the sum is 74.

The spelling of 83882264666384 in words is "eighty-three trillion, eight hundred eighty-two billion, two hundred sixty-four million, six hundred sixty-six thousand, three hundred eighty-four".