74831449796 has 12 divisors (see below), whose sum is σ = 138658274748. Its totient is φ = 35214799872.

The previous prime is 74831449793. The next prime is 74831449811. The reversal of 74831449796 is 69794413847.

It can be written as a sum of positive squares in 2 ways, for example, as 39988000900 + 34843448896 = 199970^2 + 186664^2 .

It is a super-3 number, since 3×74831449796³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (74831449793) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 550231181 + ... + 550231316.

It is an arithmetic number, because the mean of its divisors is an integer number (11554856229).

Almost surely, 2^74831449796 is an apocalyptic number.

It is an amenable number.

74831449796 is a deficient number, since it is larger than the sum of its proper divisors (63826824952).

74831449796 is a wasteful number, since it uses less digits than its factorization.

74831449796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100462518 (or 1100462516 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 62.

The spelling of 74831449796 in words is "seventy-four billion, eight hundred thirty-one million, four hundred forty-nine thousand, seven hundred ninety-six".