39820483 has 2 divisors, whose sum is σ = 39820484. Its totient is φ = 39820482.

The previous prime is 39820453. The next prime is 39820499. The reversal of 39820483 is 38402893.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39820483 - 2¹³ = 39812291 is a prime.

It is a super-4 number, since 4×39820483⁴ (a number of 32 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (39820423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19910241 + 19910242.

It is an arithmetic number, because the mean of its divisors is an integer number (19910242).

Almost surely, 2^39820483 is an apocalyptic number.

39820483 is a deficient number, since it is larger than the sum of its proper divisors (1).

39820483 is an equidigital number, since it uses as much as digits as its factorization.

39820483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 39820483 is about 6310.3472963063. The cubic root of 39820483 is about 341.4828058028.

The spelling of 39820483 in words is "thirty-nine million, eight hundred twenty thousand, four hundred eighty-three".