1068993700 has 36 divisors (see below), whose sum is σ = 2321570160. Its totient is φ = 427255840.

The previous prime is 1068993661. The next prime is 1068993721. The reversal of 1068993700 is 73998601.

It is a super-2 number, since 2×1068993700² = 2285495061279380000, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148791 + ... + 155809.

It is an arithmetic number, because the mean of its divisors is an integer number (64488060).

Almost surely, 2^1068993700 is an apocalyptic number.

1068993700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1068993700 is an abundant number, since it is smaller than the sum of its proper divisors (1252576460).

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

1068993700 is a wasteful number, since it uses less digits than its factorization.

1068993700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8556 (or 8549 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 43.

The square root of 1068993700 is about 32695.4691050610. The cubic root of 1068993700 is about 1022.4883816926.

The spelling of 1068993700 in words is "one billion, sixty-eight million, nine hundred ninety-three thousand, seven hundred".