4951983 has 8 divisors (see below), whose sum is σ = 6628096. Its totient is φ = 3288600.

The previous prime is 4951963. The next prime is 4951987. The reversal of 4951983 is 3891594.

4951983 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a de Polignac number, because none of the positive numbers 2^k-4951983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4951987) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2233 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (828512).

Almost surely, 2^4951983 is an apocalyptic number.

4951983 is a deficient number, since it is larger than the sum of its proper divisors (1676113).

4951983 is a wasteful number, since it uses less digits than its factorization.

4951983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365.

The product of its digits is 38880, while the sum is 39.

The square root of 4951983 is about 2225.3051476146. The cubic root of 4951983 is about 170.4484469026.

The spelling of 4951983 in words is "four million, nine hundred fifty-one thousand, nine hundred eighty-three".