670483849 has 8 divisors (see below), whose sum is σ = 766568000. Its totient is φ = 574474896.

The previous prime is 670483819. The next prime is 670483871. The reversal of 670483849 is 948384076.

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 670483849 - 2¹⁹ = 669959561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670483819) 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, 1822 + ... + 36664.

It is an arithmetic number, because the mean of its divisors is an integer number (95821000).

Almost surely, 2^670483849 is an apocalyptic number.

It is an amenable number.

670483849 is a deficient number, since it is larger than the sum of its proper divisors (96084151).

670483849 is a wasteful number, since it uses less digits than its factorization.

670483849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37599.

The product of its (nonzero) digits is 1161216, while the sum is 49.

The square root of 670483849 is about 25893.7028831336. The cubic root of 670483849 is about 875.2446005695.

The spelling of 670483849 in words is "six hundred seventy million, four hundred eighty-three thousand, eight hundred forty-nine".