74935366716 has 96 divisors (see below), whose sum is σ = 212222771712. Its totient is φ = 20089681920.

The previous prime is 74935366691. The next prime is 74935366739. The reversal of 74935366716 is 61766353947.

It is a super-2 number, since 2×74935366716² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 393400 + ... + 551936.

It is an arithmetic number, because the mean of its divisors is an integer number (2210653872).

Almost surely, 2^74935366716 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 74935366716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106111385856).

74935366716 is an abundant number, since it is smaller than the sum of its proper divisors (137287404996).

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

74935366716 is a wasteful number, since it uses less digits than its factorization.

74935366716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158899 (or 158897 counting only the distinct ones).

The product of its digits is 17146080, while the sum is 57.

The spelling of 74935366716 in words is "seventy-four billion, nine hundred thirty-five million, three hundred sixty-six thousand, seven hundred sixteen".