73650932856 has 320 divisors, whose sum is σ = 225718859520. Its totient is φ = 22369374720.

The previous prime is 73650932783. The next prime is 73650932867. The reversal of 73650932856 is 65823905637.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 26274351 + ... + 26277153.

It is an arithmetic number, because the mean of its divisors is an integer number (705371436).

Almost surely, 2^73650932856 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 73650932856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112859429760).

73650932856 is an abundant number, since it is smaller than the sum of its proper divisors (152067926664).

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

73650932856 is a wasteful number, since it uses less digits than its factorization.

73650932856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928 (or 2915 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 73650932856 in words is "seventy-three billion, six hundred fifty million, nine hundred thirty-two thousand, eight hundred fifty-six".