39484673 has 2 divisors, whose sum is σ = 39484674. Its totient is φ = 39484672.

The previous prime is 39484663. The next prime is 39484691. The reversal of 39484673 is 37648493.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39337984 + 146689 = 6272^2 + 383^2 .

It is a cyclic number.

It is not a de Polignac number, because 39484673 - 2¹⁰ = 39483649 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (39484663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19742336 + 19742337.

It is an arithmetic number, because the mean of its divisors is an integer number (19742337).

Almost surely, 2^39484673 is an apocalyptic number.

It is an amenable number.

39484673 is a deficient number, since it is larger than the sum of its proper divisors (1).

39484673 is an equidigital number, since it uses as much as digits as its factorization.

39484673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 44.

The square root of 39484673 is about 6283.6830760311. The cubic root of 39484673 is about 340.5201755047.

The spelling of 39484673 in words is "thirty-nine million, four hundred eighty-four thousand, six hundred seventy-three".