9734682811 has 4 divisors (see below), whose sum is σ = 11125351792. Its totient is φ = 8344013832.

The previous prime is 9734682781. The next prime is 9734682857. The reversal of 9734682811 is 1182864379.

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

It is not a de Polignac number, because 9734682811 - 2⁵ = 9734682779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9734683811) 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, 695334480 + ... + 695334493.

It is an arithmetic number, because the mean of its divisors is an integer number (2781337948).

Almost surely, 2^9734682811 is an apocalyptic number.

9734682811 is a deficient number, since it is larger than the sum of its proper divisors (1390668981).

9734682811 is a wasteful number, since it uses less digits than its factorization.

9734682811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390668980.

The product of its digits is 580608, while the sum is 49.

The square root of 9734682811 is about 98664.4962030415. The cubic root of 9734682811 is about 2135.2100344935.

The spelling of 9734682811 in words is "nine billion, seven hundred thirty-four million, six hundred eighty-two thousand, eight hundred eleven".