1461267799 has 2 divisors, whose sum is σ = 1461267800. Its totient is φ = 1461267798.

The previous prime is 1461267761. The next prime is 1461267833. The reversal of 1461267799 is 9977621641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1461267799 - 2²⁷ = 1327050071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1461262799) 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, 730633899 + 730633900.

It is an arithmetic number, because the mean of its divisors is an integer number (730633900).

Almost surely, 2^1461267799 is an apocalyptic number.

1461267799 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461267799 is an equidigital number, since it uses as much as digits as its factorization.

1461267799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1143072, while the sum is 52.

The square root of 1461267799 is about 38226.5326573049. The cubic root of 1461267799 is about 1134.7754668498.

The spelling of 1461267799 in words is "one billion, four hundred sixty-one million, two hundred sixty-seven thousand, seven hundred ninety-nine".