1068913234 has 8 divisors (see below), whose sum is σ = 1606521420. Its totient is φ = 533406096.

The previous prime is 1068913211. The next prime is 1068913249. The reversal of 1068913234 is 4323198601.

It can be written as a sum of positive squares in 2 ways, for example, as 868775625 + 200137609 = 29475^2 + 14147^2 .

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

It is a super-2 number, since 2×1068913234² = 2285151003640677512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1068913193 and 1068913202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 523989 + ... + 526024.

Almost surely, 2^1068913234 is an apocalyptic number.

1068913234 is a deficient number, since it is larger than the sum of its proper divisors (537608186).

1068913234 is a wasteful number, since it uses less digits than its factorization.

1068913234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1050524.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 1068913234 is about 32694.2385444286. The cubic root of 1068913234 is about 1022.4627259085.

The spelling of 1068913234 in words is "one billion, sixty-eight million, nine hundred thirteen thousand, two hundred thirty-four".