1163730436 has 12 divisors (see below), whose sum is σ = 2221667280. Its totient is φ = 528968360.

The previous prime is 1163730419. The next prime is 1163730497. The reversal of 1163730436 is 6340373611.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 13224166 + ... + 13224253.

It is an arithmetic number, because the mean of its divisors is an integer number (185138940).

Almost surely, 2^1163730436 is an apocalyptic number.

It is an amenable number.

1163730436 is a deficient number, since it is larger than the sum of its proper divisors (1057936844).

1163730436 is a wasteful number, since it uses less digits than its factorization.

1163730436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26448434 (or 26448432 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 1163730436 is about 34113.4934593337. The cubic root of 1163730436 is about 1051.8427010640.

The spelling of 1163730436 in words is "one billion, one hundred sixty-three million, seven hundred thirty thousand, four hundred thirty-six".