80610474336 has 768 divisors, whose sum is σ = 286634557440. Its totient is φ = 19269550080.

The previous prime is 80610474331. The next prime is 80610474349. The reversal of 80610474336 is 63347401608.

It is a happy number.

It is a super-3 number, since 3×80610474336³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80610474331) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 334483176 + ... + 334483416.

It is an arithmetic number, because the mean of its divisors is an integer number (373222080).

Almost surely, 2^80610474336 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 80610474336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143317278720).

80610474336 is an abundant number, since it is smaller than the sum of its proper divisors (206024083104).

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

80610474336 is a wasteful number, since it uses less digits than its factorization.

80610474336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The spelling of 80610474336 in words is "eighty billion, six hundred ten million, four hundred seventy-four thousand, three hundred thirty-six".