1134777673 has 2 divisors, whose sum is σ = 1134777674. Its totient is φ = 1134777672.

The previous prime is 1134777671. The next prime is 1134777691. The reversal of 1134777673 is 3767774311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 748733769 + 386043904 = 27363^2 + 19648^2 .

It is a cyclic number.

It is not a de Polignac number, because 1134777673 - 2¹ = 1134777671 is a prime.

Together with 1134777671, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1134777671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567388836 + 567388837.

It is an arithmetic number, because the mean of its divisors is an integer number (567388837).

Almost surely, 2^1134777673 is an apocalyptic number.

It is an amenable number.

1134777673 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134777673 is an equidigital number, since it uses as much as digits as its factorization.

1134777673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 518616, while the sum is 46.

The square root of 1134777673 is about 33686.4612715554. The cubic root of 1134777673 is about 1043.0463174844.

The spelling of 1134777673 in words is "one billion, one hundred thirty-four million, seven hundred seventy-seven thousand, six hundred seventy-three".