74381197484 has 48 divisors (see below), whose sum is σ = 148472352000. Its totient is φ = 32274623040.

The previous prime is 74381197483. The next prime is 74381197489. The reversal of 74381197484 is 48479118347.

It is not an unprimeable number, because it can be changed into a prime (74381197483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431342 + ... + 578634.

It is an arithmetic number, because the mean of its divisors is an integer number (3093174000).

Almost surely, 2^74381197484 is an apocalyptic number.

It is an amenable number.

74381197484 is a deficient number, since it is larger than the sum of its proper divisors (74091154516).

74381197484 is a wasteful number, since it uses less digits than its factorization.

74381197484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147830 (or 147828 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 56.

The spelling of 74381197484 in words is "seventy-four billion, three hundred eighty-one million, one hundred ninety-seven thousand, four hundred eighty-four".