408971483 has 2 divisors, whose sum is σ = 408971484. Its totient is φ = 408971482.

The previous prime is 408971377. The next prime is 408971489. The reversal of 408971483 is 384179804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 408971483 - 2¹² = 408967387 is a prime.

It is not a weakly prime, because it can be changed into another prime (408971489) 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, 204485741 + 204485742.

It is an arithmetic number, because the mean of its divisors is an integer number (204485742).

Almost surely, 2^408971483 is an apocalyptic number.

408971483 is a deficient number, since it is larger than the sum of its proper divisors (1).

408971483 is an equidigital number, since it uses as much as digits as its factorization.

408971483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 408971483 is about 20223.0433664174. The cubic root of 408971483 is about 742.2741598707.

The spelling of 408971483 in words is "four hundred eight million, nine hundred seventy-one thousand, four hundred eighty-three".