9610555397 has 8 divisors (see below), whose sum is σ = 9700969080. Its totient is φ = 9520182720.

The previous prime is 9610555387. The next prime is 9610555411. The reversal of 9610555397 is 7935550169.

It can be written as a sum of positive squares in 4 ways, for example, as 1504974436 + 8105580961 = 38794^2 + 90031^2 .

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 9610555397 - 2⁶ = 9610555333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9610555387) 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, 671003 + ... + 685175.

It is an arithmetic number, because the mean of its divisors is an integer number (1212621135).

Almost surely, 2^9610555397 is an apocalyptic number.

It is an amenable number.

9610555397 is a deficient number, since it is larger than the sum of its proper divisors (90413683).

9610555397 is a wasteful number, since it uses less digits than its factorization.

9610555397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20503.

The product of its (nonzero) digits is 1275750, while the sum is 50.

The square root of 9610555397 is about 98033.4401977203. The cubic root of 9610555397 is about 2126.0957963204.

The spelling of 9610555397 in words is "nine billion, six hundred ten million, five hundred fifty-five thousand, three hundred ninety-seven".