74283671007 has 72 divisors (see below), whose sum is σ = 133761866784. Its totient is φ = 38683951488.

The previous prime is 74283670997. The next prime is 74283671023. The reversal of 74283671007 is 70017638247.

It is not a de Polignac number, because 74283671007 - 2⁶ = 74283670943 is a prime.

It is a super-4 number, since 4×74283671007⁴ (a number of 45 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74283671207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 5104113 + ... + 5118645.

Almost surely, 2^74283671007 is an apocalyptic number.

74283671007 is a deficient number, since it is larger than the sum of its proper divisors (59478195777).

74283671007 is a wasteful number, since it uses less digits than its factorization.

74283671007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14717 (or 14635 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 74283671007 in words is "seventy-four billion, two hundred eighty-three million, six hundred seventy-one thousand, seven".