1679492299 has 2 divisors, whose sum is σ = 1679492300. Its totient is φ = 1679492298.

The previous prime is 1679492279. The next prime is 1679492333. The reversal of 1679492299 is 9922949761.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1679492299 - 2¹⁵ = 1679459531 is a prime.

It is not a weakly prime, because it can be changed into another prime (1679492279) 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, 839746149 + 839746150.

It is an arithmetic number, because the mean of its divisors is an integer number (839746150).

Almost surely, 2^1679492299 is an apocalyptic number.

1679492299 is a deficient number, since it is larger than the sum of its proper divisors (1).

1679492299 is an equidigital number, since it uses as much as digits as its factorization.

1679492299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4408992, while the sum is 58.

The square root of 1679492299 is about 40981.6092778212. The cubic root of 1679492299 is about 1188.6646270939.

The spelling of 1679492299 in words is "one billion, six hundred seventy-nine million, four hundred ninety-two thousand, two hundred ninety-nine".