1068947326 has 8 divisors (see below), whose sum is σ = 1642528944. Its totient is φ = 521437680.

The previous prime is 1068947281. The next prime is 1068947339. The reversal of 1068947326 is 6237498601.

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

It is a super-2 number, since 2×1068947326² = 2285296771525100552, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6517890 + ... + 6518053.

It is an arithmetic number, because the mean of its divisors is an integer number (205316118).

Almost surely, 2^1068947326 is an apocalyptic number.

1068947326 is a deficient number, since it is larger than the sum of its proper divisors (573581618).

1068947326 is a wasteful number, since it uses less digits than its factorization.

1068947326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13035986.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 1068947326 is about 32694.7599165371. The cubic root of 1068947326 is about 1022.4735959609.

The spelling of 1068947326 in words is "one billion, sixty-eight million, nine hundred forty-seven thousand, three hundred twenty-six".