74806463480 has 96 divisors (see below), whose sum is σ = 195860157840. Its totient is φ = 25639326720.

The previous prime is 74806463443. The next prime is 74806463503. The reversal of 74806463480 is 8436460847.

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, 9253040 + ... + 9261120.

Almost surely, 2^74806463480 is an apocalyptic number.

74806463480 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 74806463480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97930078920).

74806463480 is an abundant number, since it is smaller than the sum of its proper divisors (121053694360).

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

74806463480 is a wasteful number, since it uses less digits than its factorization.

74806463480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12829 (or 12818 counting only the distinct ones).

The product of its (nonzero) digits is 3096576, while the sum is 50.

The spelling of 74806463480 in words is "seventy-four billion, eight hundred six million, four hundred sixty-three thousand, four hundred eighty".