670898083 has 8 divisors (see below), whose sum is σ = 687109808. Its totient is φ = 654714144.

The previous prime is 670898051. The next prime is 670898101. The reversal of 670898083 is 380898076.

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 not a de Polignac number, because 670898083 - 2⁵ = 670898051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670899083) 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, 46885 + ... + 59497.

It is an arithmetic number, because the mean of its divisors is an integer number (85888726).

Almost surely, 2^670898083 is an apocalyptic number.

670898083 is a deficient number, since it is larger than the sum of its proper divisors (16211725).

670898083 is a wasteful number, since it uses less digits than its factorization.

670898083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13893.

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 670898083 is about 25901.7003881985. The cubic root of 670898083 is about 875.4248094510.

The spelling of 670898083 in words is "six hundred seventy million, eight hundred ninety-eight thousand, eighty-three".