1068236616 has 64 divisors (see below), whose sum is σ = 2893492800. Its totient is φ = 327333888.

The previous prime is 1068236579. The next prime is 1068236621. The reversal of 1068236616 is 6166328601.

It is a super-2 number, since 2×1068236616² = 2282258935526262912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12901 + ... + 47988.

It is an arithmetic number, because the mean of its divisors is an integer number (45210825).

Almost surely, 2^1068236616 is an apocalyptic number.

It is an amenable number.

1068236616 is an abundant number, since it is smaller than the sum of its proper divisors (1825256184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1068236616 is a wasteful number, since it uses less digits than its factorization.

1068236616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60958 (or 60954 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 1068236616 is about 32683.8892422551. The cubic root of 1068236616 is about 1022.2469420368.

The spelling of 1068236616 in words is "one billion, sixty-eight million, two hundred thirty-six thousand, six hundred sixteen".