1047418699 has 2 divisors, whose sum is σ = 1047418700. Its totient is φ = 1047418698.

The previous prime is 1047418667. The next prime is 1047418703. The reversal of 1047418699 is 9968147401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1047418699 - 2⁵ = 1047418667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1047418499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523709349 + 523709350.

It is an arithmetic number, because the mean of its divisors is an integer number (523709350).

Almost surely, 2^1047418699 is an apocalyptic number.

1047418699 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047418699 is an equidigital number, since it uses as much as digits as its factorization.

1047418699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 1047418699 is about 32363.8486432006. The cubic root of 1047418699 is about 1015.5627765511.

The spelling of 1047418699 in words is "one billion, forty-seven million, four hundred eighteen thousand, six hundred ninety-nine".