9876349411 has 4 divisors (see below), whose sum is σ = 10117236024. Its totient is φ = 9635462800.

The previous prime is 9876349409. The next prime is 9876349429. The reversal of 9876349411 is 1149436789.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9876349411 - 2¹ = 9876349409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9876349451) 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, 120443245 + ... + 120443326.

It is an arithmetic number, because the mean of its divisors is an integer number (2529309006).

Almost surely, 2^9876349411 is an apocalyptic number.

9876349411 is a deficient number, since it is larger than the sum of its proper divisors (240886613).

9876349411 is a wasteful number, since it uses less digits than its factorization.

9876349411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240886612.

The product of its digits is 1306368, while the sum is 52.

The square root of 9876349411 is about 99379.8239634182. The cubic root of 9876349411 is about 2145.5179323916.

The spelling of 9876349411 in words is "nine billion, eight hundred seventy-six million, three hundred forty-nine thousand, four hundred eleven".