9382977089 has 4 divisors (see below), whose sum is σ = 9384049620. Its totient is φ = 9381904560.

The previous prime is 9382977061. The next prime is 9382977137. The reversal of 9382977089 is 9807792839.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9807792839 = 13 ⋅754445603.

It can be written as a sum of positive squares in 2 ways, for example, as 8114406400 + 1268570689 = 90080^2 + 35617^2 .

It is a cyclic number.

It is not a de Polignac number, because 9382977089 - 2⁸ = 9382976833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9382971089) 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, 523034 + ... + 540675.

It is an arithmetic number, because the mean of its divisors is an integer number (2346012405).

Almost surely, 2^9382977089 is an apocalyptic number.

It is an amenable number.

9382977089 is a deficient number, since it is larger than the sum of its proper divisors (1072531).

9382977089 is a wasteful number, since it uses less digits than its factorization.

9382977089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072530.

The product of its (nonzero) digits is 13716864, while the sum is 62.

The square root of 9382977089 is about 96865.7684065945. The cubic root of 9382977089 is about 2109.1795503688.

The spelling of 9382977089 in words is "nine billion, three hundred eighty-two million, nine hundred seventy-seven thousand, eighty-nine".