9432772349 has 96 divisors (see below), whose sum is σ = 13379788800. Its totient is φ = 6449414400.

The previous prime is 9432772291. The next prime is 9432772369.

9432772349 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-9432772349 is a prime.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 9432772297 and 9432772306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9432772369) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27027827 + ... + 27028175.

It is an arithmetic number, because the mean of its divisors is an integer number (139372800).

Almost surely, 2^9432772349 is an apocalyptic number.

It is an amenable number.

9432772349 is a deficient number, since it is larger than the sum of its proper divisors (3947016451).

9432772349 is a wasteful number, since it uses less digits than its factorization.

9432772349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491 (or 478 counting only the distinct ones).

The product of its digits is 2286144, while the sum is 50.

The square root of 9432772349 is about 97122.4605794149. The cubic root of 9432772349 is about 2112.9040931116.

The spelling of 9432772349 in words is "nine billion, four hundred thirty-two million, seven hundred seventy-two thousand, three hundred forty-nine".