670968083 has 8 divisors (see below), whose sum is σ = 681418752. Its totient is φ = 660530376.

The previous prime is 670968079. The next prime is 670968113. The reversal of 670968083 is 380869076.

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

It is a cyclic number.

It is not a de Polignac number, because 670968083 - 2² = 670968079 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670968043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178166 + ... + 181892.

It is an arithmetic number, because the mean of its divisors is an integer number (85177344).

Almost surely, 2^670968083 is an apocalyptic number.

670968083 is a deficient number, since it is larger than the sum of its proper divisors (10450669).

670968083 is a wasteful number, since it uses less digits than its factorization.

670968083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481.

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 670968083 is about 25903.0516155915. The cubic root of 670968083 is about 875.4552550120.

The spelling of 670968083 in words is "six hundred seventy million, nine hundred sixty-eight thousand, eighty-three".