449082929 has 2 divisors, whose sum is σ = 449082930. Its totient is φ = 449082928.

The previous prime is 449082899. The next prime is 449082941. The reversal of 449082929 is 929280944.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 272910400 + 176172529 = 16520^2 + 13273^2 .

It is a cyclic number.

It is not a de Polignac number, because 449082929 - 2²⁸ = 180647473 is a prime.

It is not a weakly prime, because it can be changed into another prime (449082989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 224541464 + 224541465.

It is an arithmetic number, because the mean of its divisors is an integer number (224541465).

Almost surely, 2^449082929 is an apocalyptic number.

It is an amenable number.

449082929 is a deficient number, since it is larger than the sum of its proper divisors (1).

449082929 is an equidigital number, since it uses as much as digits as its factorization.

449082929 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 449082929 is about 21191.5768408111. The cubic root of 449082929 is about 765.7885152884.

The spelling of 449082929 in words is "four hundred forty-nine million, eighty-two thousand, nine hundred twenty-nine".