4068786998 has 16 divisors (see below), whose sum is σ = 6255597600. Its totient is φ = 1984047936.

The previous prime is 4068786991. The next prime is 4068787003. The reversal of 4068786998 is 8996878604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4068786991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97223 + ... + 132626.

It is an arithmetic number, because the mean of its divisors is an integer number (390974850).

Almost surely, 2^4068786998 is an apocalyptic number.

4068786998 is a deficient number, since it is larger than the sum of its proper divisors (2186810602).

4068786998 is a wasteful number, since it uses less digits than its factorization.

4068786998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230071.

The product of its (nonzero) digits is 41803776, while the sum is 65.

The square root of 4068786998 is about 63787.0441233955. The cubic root of 4068786998 is about 1596.4487641485.

The spelling of 4068786998 in words is "four billion, sixty-eight million, seven hundred eighty-six thousand, nine hundred ninety-eight".