83387076217336 has 32 divisors (see below), whose sum is σ = 159094027864800. Its totient is φ = 40966010538880.

The previous prime is 83387076217309. The next prime is 83387076217339. The reversal of 83387076217336 is 63371267078338.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83387076217339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250359571 + ... + 250692418.

It is an arithmetic number, because the mean of its divisors is an integer number (4971688370775).

Almost surely, 2^{83387076217336} is an apocalyptic number.

It is an amenable number.

83387076217336 is a deficient number, since it is larger than the sum of its proper divisors (75706951647464).

83387076217336 is a wasteful number, since it uses less digits than its factorization.

83387076217336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501052359 (or 501052355 counting only the distinct ones).

The product of its (nonzero) digits is 128024064, while the sum is 64.

The spelling of 83387076217336 in words is "eighty-three trillion, three hundred eighty-seven billion, seventy-six million, two hundred seventeen thousand, three hundred thirty-six".