9846672397 has 16 divisors (see below), whose sum is σ = 10209767040. Its totient is φ = 9489120192.

The previous prime is 9846672371. The next prime is 9846672403. The reversal of 9846672397 is 7932766489.

It is a cyclic number.

It is not a de Polignac number, because 9846672397 - 2²⁷ = 9712454669 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 (9846672337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1739023 + ... + 1744675.

It is an arithmetic number, because the mean of its divisors is an integer number (638110440).

Almost surely, 2^9846672397 is an apocalyptic number.

It is an amenable number.

9846672397 is a deficient number, since it is larger than the sum of its proper divisors (363094643).

9846672397 is a wasteful number, since it uses less digits than its factorization.

9846672397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6132.

The product of its digits is 27433728, while the sum is 61.

The square root of 9846672397 is about 99230.4005685758. The cubic root of 9846672397 is about 2143.3667850602.

The spelling of 9846672397 in words is "nine billion, eight hundred forty-six million, six hundred seventy-two thousand, three hundred ninety-seven".