7473983 has 8 divisors (see below), whose sum is σ = 8197200. Its totient is φ = 6758080.

The previous prime is 7473979. The next prime is 7474001. The reversal of 7473983 is 3893747.

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

It is a cyclic number.

It is not a de Polignac number, because 7473983 - 2² = 7473979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7473983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7473913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443 + ... + 3891.

It is an arithmetic number, because the mean of its divisors is an integer number (1024650).

Almost surely, 2^7473983 is an apocalyptic number.

7473983 is a deficient number, since it is larger than the sum of its proper divisors (723217).

7473983 is a wasteful number, since it uses less digits than its factorization.

7473983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657.

The product of its digits is 127008, while the sum is 41.

The square root of 7473983 is about 2733.8586283859. The cubic root of 7473983 is about 195.5167795855.

The spelling of 7473983 in words is "seven million, four hundred seventy-three thousand, nine hundred eighty-three".