1336948199 has 2 divisors, whose sum is σ = 1336948200. Its totient is φ = 1336948198.

The previous prime is 1336948157. The next prime is 1336948231. The reversal of 1336948199 is 9918496331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1336948199 - 2²⁴ = 1320170983 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1336948199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1336945199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668474099 + 668474100.

It is an arithmetic number, because the mean of its divisors is an integer number (668474100).

Almost surely, 2^1336948199 is an apocalyptic number.

1336948199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336948199 is an equidigital number, since it uses as much as digits as its factorization.

1336948199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1259712, while the sum is 53.

The square root of 1336948199 is about 36564.3022495986. The cubic root of 1336948199 is about 1101.6361873718.

The spelling of 1336948199 in words is "one billion, three hundred thirty-six million, nine hundred forty-eight thousand, one hundred ninety-nine".