670889202 has 16 divisors (see below), whose sum is σ = 1412398560. Its totient is φ = 211859712.

The previous prime is 670889201. The next prime is 670889203. The reversal of 670889202 is 202988076.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (670889201) and next prime (670889203).

It is not an unprimeable number, because it can be changed into a prime (670889201) 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, 2942383 + ... + 2942610.

It is an arithmetic number, because the mean of its divisors is an integer number (88274910).

Almost surely, 2^670889202 is an apocalyptic number.

670889202 is an abundant number, since it is smaller than the sum of its proper divisors (741509358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

670889202 is a wasteful number, since it uses less digits than its factorization.

670889202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5885017.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 670889202 is about 25901.5289510098. The cubic root of 670889202 is about 875.4209466278.

The spelling of 670889202 in words is "six hundred seventy million, eight hundred eighty-nine thousand, two hundred two".