9492607681 has 8 divisors (see below), whose sum is σ = 9800467200. Its totient is φ = 9184851120.

The previous prime is 9492607669. The next prime is 9492607687. The reversal of 9492607681 is 1867062949.

It is a happy number.

9492607681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9492607681 - 2¹³ = 9492599489 is a prime.

It is a super-2 number, since 2×9492607681² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9492607687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190650 + ... + 235228.

It is an arithmetic number, because the mean of its divisors is an integer number (1225058400).

Almost surely, 2^9492607681 is an apocalyptic number.

It is an amenable number.

9492607681 is a deficient number, since it is larger than the sum of its proper divisors (307859519).

9492607681 is a wasteful number, since it uses less digits than its factorization.

9492607681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51479.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The square root of 9492607681 is about 97430.0142717838. The cubic root of 9492607681 is about 2117.3623064342.

The spelling of 9492607681 in words is "nine billion, four hundred ninety-two million, six hundred seven thousand, six hundred eighty-one".