39483823 has 2 divisors, whose sum is σ = 39483824. Its totient is φ = 39483822.

The previous prime is 39483799. The next prime is 39483869. The reversal of 39483823 is 32838493.

It is a weak prime.

It is an emirp because it is prime and its reverse (32838493) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 39483823 - 2⁵ = 39483791 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (39483023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19741911 + 19741912.

It is an arithmetic number, because the mean of its divisors is an integer number (19741912).

Almost surely, 2^39483823 is an apocalyptic number.

39483823 is a deficient number, since it is larger than the sum of its proper divisors (1).

39483823 is an equidigital number, since it uses as much as digits as its factorization.

39483823 is an evil number, because the sum of its binary digits is even.

The product of its digits is 124416, while the sum is 40.

The square root of 39483823 is about 6283.6154401745. The cubic root of 39483823 is about 340.5177319893.

The spelling of 39483823 in words is "thirty-nine million, four hundred eighty-three thousand, eight hundred twenty-three".