74498983 has 16 divisors (see below), whose sum is σ = 83204352. Its totient is φ = 66240000.

The previous prime is 74498969. The next prime is 74498989. The reversal of 74498983 is 38989447.

It is a cyclic number.

It is not a de Polignac number, because 74498983 - 2¹³ = 74490791 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 74498983.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74498989) 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 15 ways as a sum of consecutive naturals, for example, 161373 + ... + 161833.

It is an arithmetic number, because the mean of its divisors is an integer number (5200272).

Almost surely, 2^74498983 is an apocalyptic number.

74498983 is a deficient number, since it is larger than the sum of its proper divisors (8705369).

74498983 is a wasteful number, since it uses less digits than its factorization.

74498983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906.

The product of its digits is 1741824, while the sum is 52.

The square root of 74498983 is about 8631.2793373868. The cubic root of 74498983 is about 420.7751802619.

The spelling of 74498983 in words is "seventy-four million, four hundred ninety-eight thousand, nine hundred eighty-three".