1436061799 has 2 divisors, whose sum is σ = 1436061800. Its totient is φ = 1436061798.

The previous prime is 1436061707. The next prime is 1436061821. The reversal of 1436061799 is 9971606341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1436061799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1436061899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718030899 + 718030900.

It is an arithmetic number, because the mean of its divisors is an integer number (718030900).

Almost surely, 2^1436061799 is an apocalyptic number.

1436061799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1436061799 is an equidigital number, since it uses as much as digits as its factorization.

1436061799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 1436061799 is about 37895.4060408382. The cubic root of 1436061799 is about 1128.2128533716.

The spelling of 1436061799 in words is "one billion, four hundred thirty-six million, sixty-one thousand, seven hundred ninety-nine".