1353738166 has 32 divisors (see below), whose sum is σ = 2279629728. Its totient is φ = 597507840.

The previous prime is 1353738161. The next prime is 1353738173. The reversal of 1353738166 is 6618373531.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353738161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497626 + ... + 500338.

It is an arithmetic number, because the mean of its divisors is an integer number (71238429).

Almost surely, 2^1353738166 is an apocalyptic number.

1353738166 is a deficient number, since it is larger than the sum of its proper divisors (925891562).

1353738166 is a wasteful number, since it uses less digits than its factorization.

1353738166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3376.

The product of its digits is 272160, while the sum is 43.

The square root of 1353738166 is about 36793.1809714789. The cubic root of 1353738166 is about 1106.2286221581.

The spelling of 1353738166 in words is "one billion, three hundred fifty-three million, seven hundred thirty-eight thousand, one hundred sixty-six".