9064372849 has 45 divisors (see below), whose sum is σ = 11117580747. Its totient is φ = 7389586512.

The previous prime is 9064372799. The next prime is 9064372853. The reversal of 9064372849 is 9482734609.

It is a happy number.

The square root of 9064372849 is 95207.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 4753137249 + 4311235600 = 68943^2 + 65660^2 .

It is not a de Polignac number, because 9064372849 - 2⁹ = 9064372337 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9064372796 and 9064372805.

It is not an unprimeable number, because it can be changed into a prime (9064372879) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 135289114 + ... + 135289180.

Almost surely, 2^9064372849 is an apocalyptic number.

9064372849 is the 95207-th square number.

9064372849 is the 47604-th centered octagonal number.

It is an amenable number.

9064372849 is a deficient number, since it is larger than the sum of its proper divisors (2053207898).

9064372849 is an frugal number, since it uses more digits than its factorization.

9064372849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 103 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The cubic root of 9064372849 is about 2085.0313393683.

The spelling of 9064372849 in words is "nine billion, sixty-four million, three hundred seventy-two thousand, eight hundred forty-nine".