1068942600 has 144 divisors (see below), whose sum is σ = 3916289520. Its totient is φ = 259132800.

The previous prime is 1068942593. The next prime is 1068942613. The reversal of 1068942600 is 62498601.

1068942600 is a `hidden beast` number, since 1 + 0 + 6 + 8 + 9 + 42 + 600 = 666.

It is a super-2 number, since 2×1068942600² = 2285276564189520000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7194 + ... + 46793.

It is an arithmetic number, because the mean of its divisors is an integer number (27196455).

Almost surely, 2^1068942600 is an apocalyptic number.

1068942600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1068942600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1958144760).

1068942600 is an abundant number, since it is smaller than the sum of its proper divisors (2847346920).

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

1068942600 is a wasteful number, since it uses less digits than its factorization.

1068942600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54020 (or 54008 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 1068942600 is about 32694.6876418785. The cubic root of 1068942600 is about 1022.4720891148.

The spelling of 1068942600 in words is "one billion, sixty-eight million, nine hundred forty-two thousand, six hundred".