1068604867 has 8 divisors (see below), whose sum is σ = 1166323392. Its totient is φ = 970981800.

The previous prime is 1068604861. The next prime is 1068604877. The reversal of 1068604867 is 7684068601.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1068604867 is a prime.

It is a super-2 number, since 2×1068604867² = 2283832723552175378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1068604861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 648 + ... + 46234.

It is an arithmetic number, because the mean of its divisors is an integer number (145790424).

Almost surely, 2^1068604867 is an apocalyptic number.

1068604867 is a deficient number, since it is larger than the sum of its proper divisors (97718525).

1068604867 is a wasteful number, since it uses less digits than its factorization.

1068604867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47729.

The product of its (nonzero) digits is 387072, while the sum is 46.

The square root of 1068604867 is about 32689.5222816119. The cubic root of 1068604867 is about 1022.3643942331.

The spelling of 1068604867 in words is "one billion, sixty-eight million, six hundred four thousand, eight hundred sixty-seven".