9436846486349 has 4 divisors (see below), whose sum is σ = 9508883482560. Its totient is φ = 9364809490140.

The previous prime is 9436846486247. The next prime is 9436846486351.

9436846486349 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-9436846486349 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 (9436846476349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36018497909 + ... + 36018498170.

It is an arithmetic number, because the mean of its divisors is an integer number (2377220870640).

Almost surely, 2^{9436846486349} is an apocalyptic number.

It is an amenable number.

9436846486349 is a deficient number, since it is larger than the sum of its proper divisors (72036996211).

9436846486349 is a wasteful number, since it uses less digits than its factorization.

9436846486349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72036996210.

The product of its digits is 2579890176, while the sum is 74.

The spelling of 9436846486349 in words is "nine trillion, four hundred thirty-six billion, eight hundred forty-six million, four hundred eighty-six thousand, three hundred forty-nine".