9670613 has 2 divisors, whose sum is σ = 9670614. Its totient is φ = 9670612.

The previous prime is 9670541. The next prime is 9670621. The reversal of 9670613 is 3160769.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6770404 + 2900209 = 2602^2 + 1703^2 .

It is an emirp because it is prime and its reverse (3160769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9670613 - 2²² = 5476309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 9670613.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9670663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4835306 + 4835307.

It is an arithmetic number, because the mean of its divisors is an integer number (4835307).

Almost surely, 2^9670613 is an apocalyptic number.

It is an amenable number.

9670613 is a deficient number, since it is larger than the sum of its proper divisors (1).

9670613 is an equidigital number, since it uses as much as digits as its factorization.

9670613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 9670613 is about 3109.7609232865. The cubic root of 9670613 is about 213.0515352095.

The spelling of 9670613 in words is "nine million, six hundred seventy thousand, six hundred thirteen".