74196836391360 has 448 divisors, whose sum is σ = 247408637414400. Its totient is φ = 18803452968960.

The previous prime is 74196836391341. The next prime is 74196836391397. The reversal of 74196836391360 is 6319363869147.

It is a junction number, because it is equal to n+sod(n) for n = 74196836391291 and 74196836391300.

It is a congruent number.

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, 2141367316 + ... + 2141401964.

It is an arithmetic number, because the mean of its divisors is an integer number (552251422800).

Almost surely, 2^{74196836391360} 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 74196836391360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123704318707200).

74196836391360 is an abundant number, since it is smaller than the sum of its proper divisors (173211801023040).

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

74196836391360 is a wasteful number, since it uses less digits than its factorization.

74196836391360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35316 (or 35306 counting only the distinct ones).

The product of its (nonzero) digits is 105815808, while the sum is 66.

The spelling of 74196836391360 in words is "seventy-four trillion, one hundred ninety-six billion, eight hundred thirty-six million, three hundred ninety-one thousand, three hundred sixty".