1132943693 has 16 divisors (see below), whose sum is σ = 1330291200. Its totient is φ = 944611200.

The previous prime is 1132943689. The next prime is 1132943717. The reversal of 1132943693 is 3963492311.

It is a cyclic number.

It is not a de Polignac number, because 1132943693 - 2² = 1132943689 is a prime.

It is a super-2 number, since 2×1132943693² = 2567122823016956498, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 1132943693.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132943633) 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, 94508 + ... + 105818.

It is an arithmetic number, because the mean of its divisors is an integer number (83143200).

Almost surely, 2^1132943693 is an apocalyptic number.

It is an amenable number.

1132943693 is a deficient number, since it is larger than the sum of its proper divisors (197347507).

1132943693 is a wasteful number, since it uses less digits than its factorization.

1132943693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11708.

The product of its digits is 104976, while the sum is 41.

The square root of 1132943693 is about 33659.2289424461. The cubic root of 1132943693 is about 1042.4841052886.

The spelling of 1132943693 in words is "one billion, one hundred thirty-two million, nine hundred forty-three thousand, six hundred ninety-three".