1136789673 has 16 divisors (see below), whose sum is σ = 1524264000. Its totient is φ = 753600960.

The previous prime is 1136789671. The next prime is 1136789681. The reversal of 1136789673 is 3769876311.

It is not a de Polignac number, because 1136789673 - 2¹ = 1136789671 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1136789671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439498 + ... + 442076.

It is an arithmetic number, because the mean of its divisors is an integer number (95266500).

Almost surely, 2^1136789673 is an apocalyptic number.

It is an amenable number.

1136789673 is a deficient number, since it is larger than the sum of its proper divisors (387474327).

1136789673 is a wasteful number, since it uses less digits than its factorization.

1136789673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352.

The product of its digits is 1143072, while the sum is 51.

The square root of 1136789673 is about 33716.3116755080. The cubic root of 1136789673 is about 1043.6624058921.

The spelling of 1136789673 in words is "one billion, one hundred thirty-six million, seven hundred eighty-nine thousand, six hundred seventy-three".