74850412608 has 280 divisors, whose sum is σ = 228681244440. Its totient is φ = 24196423680.

The previous prime is 74850412577. The next prime is 74850412691. The reversal of 74850412608 is 80621405847.

74850412608 is a `hidden beast` number, since 74 + 8 + 504 + 12 + 60 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 25640976384 + 49209436224 = 160128^2 + 221832^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24451398 + ... + 24454458.

Almost surely, 2^74850412608 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 74850412608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114340622220).

74850412608 is an abundant number, since it is smaller than the sum of its proper divisors (153830831832).

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

74850412608 is a wasteful number, since it uses less digits than its factorization.

74850412608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227 (or 3208 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The spelling of 74850412608 in words is "seventy-four billion, eight hundred fifty million, four hundred twelve thousand, six hundred eight".