39484937 has 2 divisors, whose sum is σ = 39484938. Its totient is φ = 39484936.

The previous prime is 39484933. The next prime is 39484943. The reversal of 39484937 is 73948493.

39484937 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29474041 + 10010896 = 5429^2 + 3164^2 .

It is a cyclic number.

It is not a de Polignac number, because 39484937 - 2² = 39484933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 39484891 and 39484900.

It is not a weakly prime, because it can be changed into another prime (39484933) 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 as a sum of consecutive naturals, namely, 19742468 + 19742469.

It is an arithmetic number, because the mean of its divisors is an integer number (19742469).

Almost surely, 2^39484937 is an apocalyptic number.

It is an amenable number.

39484937 is a deficient number, since it is larger than the sum of its proper divisors (1).

39484937 is an equidigital number, since it uses as much as digits as its factorization.

39484937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 653184, while the sum is 47.

The square root of 39484937 is about 6283.7040827843. The cubic root of 39484937 is about 340.5209344248.

The spelling of 39484937 in words is "thirty-nine million, four hundred eighty-four thousand, nine hundred thirty-seven".