74367082989 has 8 divisors (see below), whose sum is σ = 110173456320. Its totient is φ = 49578055308.

The previous prime is 74367082987. The next prime is 74367083003. The reversal of 74367082989 is 98928076347.

It is not a de Polignac number, because 74367082989 - 2¹ = 74367082987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74367082987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377168177 + ... + 1377168230.

It is an arithmetic number, because the mean of its divisors is an integer number (13771682040).

Almost surely, 2^74367082989 is an apocalyptic number.

It is an amenable number.

74367082989 is a deficient number, since it is larger than the sum of its proper divisors (35806373331).

74367082989 is a wasteful number, since it uses less digits than its factorization.

74367082989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754336416 (or 2754336410 counting only the distinct ones).

The product of its (nonzero) digits is 36578304, while the sum is 63.

The spelling of 74367082989 in words is "seventy-four billion, three hundred sixty-seven million, eighty-two thousand, nine hundred eighty-nine".