1069472834 has 4 divisors (see below), whose sum is σ = 1604209254. Its totient is φ = 534736416.

The previous prime is 1069472819. The next prime is 1069472857. The reversal of 1069472834 is 4382749601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1007110225 + 62362609 = 31735^2 + 7897^2 .

It is a super-2 number, since 2×1069472834² = 2287544285327983112, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267368207 + ... + 267368210.

Almost surely, 2^1069472834 is an apocalyptic number.

1069472834 is a deficient number, since it is larger than the sum of its proper divisors (534736420).

1069472834 is an equidigital number, since it uses as much as digits as its factorization.

1069472834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534736419.

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

The square root of 1069472834 is about 32702.7955074180. The cubic root of 1069472834 is about 1022.6411221538.

The spelling of 1069472834 in words is "one billion, sixty-nine million, four hundred seventy-two thousand, eight hundred thirty-four".