1077218029 has 2 divisors, whose sum is σ = 1077218030. Its totient is φ = 1077218028.

The previous prime is 1077218011. The next prime is 1077218059. The reversal of 1077218029 is 9208127701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1057875625 + 19342404 = 32525^2 + 4398^2 .

It is a cyclic number.

It is not a de Polignac number, because 1077218029 - 2⁹ = 1077217517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1077218059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538609014 + 538609015.

It is an arithmetic number, because the mean of its divisors is an integer number (538609015).

Almost surely, 2^1077218029 is an apocalyptic number.

It is an amenable number.

1077218029 is a deficient number, since it is larger than the sum of its proper divisors (1).

1077218029 is an equidigital number, since it uses as much as digits as its factorization.

1077218029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 1077218029 is about 32820.9998171902. Note that the first 3 decimals coincide. The cubic root of 1077218029 is about 1025.1038654216.

The spelling of 1077218029 in words is "one billion, seventy-seven million, two hundred eighteen thousand, twenty-nine".