38669276976 has 320 divisors, whose sum is σ = 123849216000. Its totient is φ = 10250634240.

The previous prime is 38669276927. The next prime is 38669276993. The reversal of 38669276976 is 67967296683.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a self number, because there is not a number n which added to its sum of digits gives 38669276976.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6688455 + ... + 6694233.

It is an arithmetic number, because the mean of its divisors is an integer number (387028800).

Almost surely, 2^38669276976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38669276976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61924608000).

38669276976 is an abundant number, since it is smaller than the sum of its proper divisors (85179939024).

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

38669276976 is a wasteful number, since it uses less digits than its factorization.

38669276976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5872 (or 5866 counting only the distinct ones).

The product of its digits is 246903552, while the sum is 69.

The spelling of 38669276976 in words is "thirty-eight billion, six hundred sixty-nine million, two hundred seventy-six thousand, nine hundred seventy-six".