1130749474 has 8 divisors (see below), whose sum is σ = 1696446108. Its totient is φ = 565267440.

The previous prime is 1130749471. The next prime is 1130749493. The reversal of 1130749474 is 4749470311.

It can be written as a sum of positive squares in 2 ways, for example, as 1119237025 + 11512449 = 33455^2 + 3393^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1130749471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39757 + ... + 61984.

Almost surely, 2^1130749474 is an apocalyptic number.

1130749474 is a deficient number, since it is larger than the sum of its proper divisors (565696634).

1130749474 is a wasteful number, since it uses less digits than its factorization.

1130749474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107300.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 1130749474 is about 33626.6185335368. The cubic root of 1130749474 is about 1041.8106629508.

The spelling of 1130749474 in words is "one billion, one hundred thirty million, seven hundred forty-nine thousand, four hundred seventy-four".