1069842374 has 16 divisors (see below), whose sum is σ = 1614078576. Its totient is φ = 531823200.

The previous prime is 1069842353. The next prime is 1069842377. The reversal of 1069842374 is 4732489601.

It is a super-2 number, since 2×1069842374² = 2289125410411911752, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069842377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 480584 + ... + 482804.

It is an arithmetic number, because the mean of its divisors is an integer number (100879911).

Almost surely, 2^1069842374 is an apocalyptic number.

1069842374 is a deficient number, since it is larger than the sum of its proper divisors (544236202).

1069842374 is a wasteful number, since it uses less digits than its factorization.

1069842374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3511.

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

The square root of 1069842374 is about 32708.4449951385. Note that the first 3 decimals coincide. The cubic root of 1069842374 is about 1022.7588945958.

The spelling of 1069842374 in words is "one billion, sixty-nine million, eight hundred forty-two thousand, three hundred seventy-four".