670085304419 has 54 divisors (see below), whose sum is σ = 738818580780. Its totient is φ = 607480277040.

The previous prime is 670085304409. The next prime is 670085304463. The reversal of 670085304419 is 914403580076.

It is a de Polignac number, because none of the positive numbers 2^k-670085304419 is a prime.

It is a super-2 number, since 2×670085304419² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (670085304409) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 8482092422 + ... + 8482092500.

It is an arithmetic number, because the mean of its divisors is an integer number (13681825570).

Almost surely, 2^670085304419 is an apocalyptic number.

670085304419 is a deficient number, since it is larger than the sum of its proper divisors (68733276361).

670085304419 is an frugal number, since it uses more digits than its factorization.

670085304419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 670085304419 in words is "six hundred seventy billion, eighty-five million, three hundred four thousand, four hundred nineteen".