1361827299 has 16 divisors (see below), whose sum is σ = 2184385280. Its totient is φ = 737229600.

The previous prime is 1361827273. The next prime is 1361827301. The reversal of 1361827299 is 9927281631.

It is not a de Polignac number, because 1361827299 - 2⁹ = 1361826787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1361827219) 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 in 15 ways as a sum of consecutive naturals, for example, 1706152 + ... + 1706949.

It is an arithmetic number, because the mean of its divisors is an integer number (136524080).

Almost surely, 2^1361827299 is an apocalyptic number.

1361827299 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1361827299 is a deficient number, since it is larger than the sum of its proper divisors (822557981).

1361827299 is a wasteful number, since it uses less digits than its factorization.

1361827299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413130.

The product of its digits is 326592, while the sum is 48.

The square root of 1361827299 is about 36902.9443134284. The cubic root of 1361827299 is about 1108.4276357522.

The spelling of 1361827299 in words is "one billion, three hundred sixty-one million, eight hundred twenty-seven thousand, two hundred ninety-nine".