74000667384 has 96 divisors (see below), whose sum is σ = 229229120640. Its totient is φ = 21126484800.

The previous prime is 74000667353. The next prime is 74000667427. The reversal of 74000667384 is 48376600047.

It is a congruent number.

It is an unprimeable number.

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, 593799 + ... + 707529.

It is an arithmetic number, because the mean of its divisors is an integer number (2387803340).

Almost surely, 2^74000667384 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 74000667384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114614560320).

74000667384 is an abundant number, since it is smaller than the sum of its proper divisors (155228453256).

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

74000667384 is a wasteful number, since it uses less digits than its factorization.

74000667384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115041 (or 115034 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 74000667384 in words is "seventy-four billion, six hundred sixty-seven thousand, three hundred eighty-four".