342673699 has 2 divisors, whose sum is σ = 342673700. Its totient is φ = 342673698.

The previous prime is 342673679. The next prime is 342673733. The reversal of 342673699 is 996376243.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 342673699 - 2⁷ = 342673571 is a prime.

It is not a weakly prime, because it can be changed into another prime (342673649) 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, 171336849 + 171336850.

It is an arithmetic number, because the mean of its divisors is an integer number (171336850).

Almost surely, 2^342673699 is an apocalyptic number.

342673699 is a deficient number, since it is larger than the sum of its proper divisors (1).

342673699 is an equidigital number, since it uses as much as digits as its factorization.

342673699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1469664, while the sum is 49.

The square root of 342673699 is about 18511.4477823859. The cubic root of 342673699 is about 699.7779561045. Note that the first 3 decimals are identical.

It can be divided in two parts, 342 and 673699, that added together give a square (674041 = 821²).

The spelling of 342673699 in words is "three hundred forty-two million, six hundred seventy-three thousand, six hundred ninety-nine".