1048934899 has 2 divisors, whose sum is σ = 1048934900. Its totient is φ = 1048934898.

The previous prime is 1048934893. The next prime is 1048934917. The reversal of 1048934899 is 9984398401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1048934899 - 2¹⁹ = 1048410611 is a prime.

It is a super-2 number, since 2×1048934899² = 2200528844680280402, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1048934893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524467449 + 524467450.

It is an arithmetic number, because the mean of its divisors is an integer number (524467450).

Almost surely, 2^1048934899 is an apocalyptic number.

1048934899 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048934899 is an equidigital number, since it uses as much as digits as its factorization.

1048934899 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2239488, while the sum is 55.

The square root of 1048934899 is about 32387.2644568818. The cubic root of 1048934899 is about 1016.0525691872.

The spelling of 1048934899 in words is "one billion, forty-eight million, nine hundred thirty-four thousand, eight hundred ninety-nine".