1069382474 has 8 divisors (see below), whose sum is σ = 1604308548. Its totient is φ = 534612960.

The previous prime is 1069382471. The next prime is 1069382497. The reversal of 1069382474 is 4742839601.

It can be written as a sum of positive squares in 2 ways, for example, as 1050084025 + 19298449 = 32405^2 + 4393^2 .

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

It is a super-2 number, since 2×1069382474² = 2287157751396721352, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1069382471) 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, 20237 + ... + 50480.

Almost surely, 2^1069382474 is an apocalyptic number.

1069382474 is a deficient number, since it is larger than the sum of its proper divisors (534926074).

1069382474 is an equidigital number, since it uses as much as digits as its factorization.

1069382474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78280.

The product of its (nonzero) digits is 290304, while the sum is 44.

The square root of 1069382474 is about 32701.4139449657. The cubic root of 1069382474 is about 1022.6123202833.

The spelling of 1069382474 in words is "one billion, sixty-nine million, three hundred eighty-two thousand, four hundred seventy-four".