74309607027 has 12 divisors (see below), whose sum is σ = 107344915704. Its totient is φ = 49535668800.

The previous prime is 74309606981. The next prime is 74309607077. The reversal of 74309607027 is 72070690347.

It is a happy number.

74309607027 is a `hidden beast` number, since 7 + 4 + 30 + 9 + 607 + 0 + 2 + 7 = 666.

It is not a de Polignac number, because 74309607027 - 2¹² = 74309602931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74309607077) 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 11 ways as a sum of consecutive naturals, for example, 221293 + ... + 444510.

It is an arithmetic number, because the mean of its divisors is an integer number (8945409642).

Almost surely, 2^74309607027 is an apocalyptic number.

74309607027 is a deficient number, since it is larger than the sum of its proper divisors (33035308677).

74309607027 is a wasteful number, since it uses less digits than its factorization.

74309607027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678210 (or 678207 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The spelling of 74309607027 in words is "seventy-four billion, three hundred nine million, six hundred seven thousand, twenty-seven".