74000819208 has 16 divisors (see below), whose sum is σ = 185002048080. Its totient is φ = 24666939728.

The previous prime is 74000819093. The next prime is 74000819209. The reversal of 74000819208 is 80291800047.

It is a super-2 number, since 2×74000819208² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (74000819209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541683710 + ... + 1541683757.

It is an arithmetic number, because the mean of its divisors is an integer number (11562628005).

Almost surely, 2^74000819208 is an apocalyptic number.

It is an amenable number.

74000819208 is an abundant number, since it is smaller than the sum of its proper divisors (111001228872).

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

74000819208 is a wasteful number, since it uses less digits than its factorization.

74000819208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3083367476 (or 3083367472 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 74000819208 in words is "seventy-four billion, eight hundred nineteen thousand, two hundred eight".