74283487003 has 8 divisors (see below), whose sum is σ = 81075723120. Its totient is φ = 67497782880.

The previous prime is 74283486967. The next prime is 74283487013. The reversal of 74283487003 is 30078438247.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 74283487003 - 2²¹ = 74281389851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74283487013) 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 7 ways as a sum of consecutive naturals, for example, 1609200 + ... + 1654717.

It is an arithmetic number, because the mean of its divisors is an integer number (10134465390).

Almost surely, 2^74283487003 is an apocalyptic number.

74283487003 is a deficient number, since it is larger than the sum of its proper divisors (6792236117).

74283487003 is a wasteful number, since it uses less digits than its factorization.

74283487003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3265997.

The product of its (nonzero) digits is 903168, while the sum is 46.

The spelling of 74283487003 in words is "seventy-four billion, two hundred eighty-three million, four hundred eighty-seven thousand, three".