670334584989 has 16 divisors (see below), whose sum is σ = 950135532480. Its totient is φ = 419177433600.

The previous prime is 670334584973. The next prime is 670334584999. The reversal of 670334584989 is 989485433076.

It is not a de Polignac number, because 670334584989 - 2⁴ = 670334584973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (670334584949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58213332 + ... + 58224845.

It is an arithmetic number, because the mean of its divisors is an integer number (59383470780).

Almost surely, 2^670334584989 is an apocalyptic number.

It is an amenable number.

670334584989 is a deficient number, since it is larger than the sum of its proper divisors (279800947491).

670334584989 is a wasteful number, since it uses less digits than its factorization.

670334584989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116438300.

The product of its (nonzero) digits is 156764160, while the sum is 66.

The spelling of 670334584989 in words is "six hundred seventy billion, three hundred thirty-four million, five hundred eighty-four thousand, nine hundred eighty-nine".