670349005203 has 8 divisors (see below), whose sum is σ = 895305925008. Its totient is φ = 446145711104.

The previous prime is 670349005201. The next prime is 670349005241. The reversal of 670349005203 is 302500943076.

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 670349005203 - 2¹ = 670349005201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (670349005201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188404350 + ... + 188407907.

It is an arithmetic number, because the mean of its divisors is an integer number (111913240626).

Almost surely, 2^670349005203 is an apocalyptic number.

670349005203 is a deficient number, since it is larger than the sum of its proper divisors (224956919805).

670349005203 is a wasteful number, since it uses less digits than its factorization.

670349005203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376812853.

The product of its (nonzero) digits is 136080, while the sum is 39.

Adding to 670349005203 its reverse (302500943076), we get a palindrome (972849948279).

The spelling of 670349005203 in words is "six hundred seventy billion, three hundred forty-nine million, five thousand, two hundred three".