1168326478 has 16 divisors (see below), whose sum is σ = 1919085696. Its totient is φ = 529035640.

The previous prime is 1168326431. The next prime is 1168326487. The reversal of 1168326478 is 8746238611.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 95176 + ... + 106747.

It is an arithmetic number, because the mean of its divisors is an integer number (119942856).

Almost surely, 2^1168326478 is an apocalyptic number.

1168326478 is a deficient number, since it is larger than the sum of its proper divisors (750759218).

1168326478 is a wasteful number, since it uses less digits than its factorization.

1168326478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202199.

The product of its digits is 387072, while the sum is 46.

The square root of 1168326478 is about 34180.7910674987. The cubic root of 1168326478 is about 1053.2255994828.

The spelling of 1168326478 in words is "one billion, one hundred sixty-eight million, three hundred twenty-six thousand, four hundred seventy-eight".