9712782683 has 4 divisors (see below), whose sum is σ = 9807081648. Its totient is φ = 9618483720.

The previous prime is 9712782671. The next prime is 9712782713. The reversal of 9712782683 is 3862872179.

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 9712782683 - 2⁶ = 9712782619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9712785683) 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, 47149328 + ... + 47149533.

It is an arithmetic number, because the mean of its divisors is an integer number (2451770412).

Almost surely, 2^9712782683 is an apocalyptic number.

9712782683 is a deficient number, since it is larger than the sum of its proper divisors (94298965).

9712782683 is a wasteful number, since it uses less digits than its factorization.

9712782683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94298964.

The product of its digits is 2032128, while the sum is 53.

The square root of 9712782683 is about 98553.4508934111. The cubic root of 9712782683 is about 2133.6076373657.

The spelling of 9712782683 in words is "nine billion, seven hundred twelve million, seven hundred eighty-two thousand, six hundred eighty-three".