74367083736 has 96 divisors (see below), whose sum is σ = 220032493200. Its totient is φ = 22503525120.

The previous prime is 74367083723. The next prime is 74367083737. The reversal of 74367083736 is 63738076347.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74367083737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 495310 + ... + 627746.

Almost surely, 2^74367083736 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 74367083736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110016246600).

74367083736 is an abundant number, since it is smaller than the sum of its proper divisors (145665409464).

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

74367083736 is a wasteful number, since it uses less digits than its factorization.

74367083736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133169 (or 133162 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 54.

The spelling of 74367083736 in words is "seventy-four billion, three hundred sixty-seven million, eighty-three thousand, seven hundred thirty-six".