2673945299 has 2 divisors, whose sum is σ = 2673945300. Its totient is φ = 2673945298.

The previous prime is 2673945233. The next prime is 2673945349. The reversal of 2673945299 is 9925493762.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2673945299 - 2²⁴ = 2657168083 is a prime.

It is a super-4 number, since 4×2673945299⁴ (a number of 39 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2673941299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336972649 + 1336972650.

It is an arithmetic number, because the mean of its divisors is an integer number (1336972650).

Almost surely, 2^2673945299 is an apocalyptic number.

2673945299 is a deficient number, since it is larger than the sum of its proper divisors (1).

2673945299 is an equidigital number, since it uses as much as digits as its factorization.

2673945299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7348320, while the sum is 56.

The square root of 2673945299 is about 51710.2049792882. The cubic root of 2673945299 is about 1387.9830829728.

The spelling of 2673945299 in words is "two billion, six hundred seventy-three million, nine hundred forty-five thousand, two hundred ninety-nine".