9772360197 has 8 divisors (see below), whose sum is σ = 13060764960. Its totient is φ = 6499431120.

The previous prime is 9772360177. The next prime is 9772360211. The reversal of 9772360197 is 7910632779.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9772360197 - 2⁷ = 9772360069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9772360177) 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, 3867447 + ... + 3869972.

It is an arithmetic number, because the mean of its divisors is an integer number (1632595620).

Almost surely, 2^9772360197 is an apocalyptic number.

It is an amenable number.

9772360197 is a deficient number, since it is larger than the sum of its proper divisors (3288404763).

9772360197 is a wasteful number, since it uses less digits than its factorization.

9772360197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7737843.

The product of its (nonzero) digits is 1000188, while the sum is 51.

The square root of 9772360197 is about 98855.2487073903. The cubic root of 9772360197 is about 2137.9612134814.

The spelling of 9772360197 in words is "nine billion, seven hundred seventy-two million, three hundred sixty thousand, one hundred ninety-seven".