9280655742 has 32 divisors (see below), whose sum is σ = 19739780352. Its totient is φ = 2898744704.

The previous prime is 9280655701. The next prime is 9280655801. The reversal of 9280655742 is 2475560829.

9280655742 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×9280655742² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9280655691 and 9280655700.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 177258 + ... + 223565.

It is an arithmetic number, because the mean of its divisors is an integer number (616868136).

Almost surely, 2^9280655742 is an apocalyptic number.

9280655742 is an abundant number, since it is smaller than the sum of its proper divisors (10459124610).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9280655742 is a wasteful number, since it uses less digits than its factorization.

9280655742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401072.

The product of its (nonzero) digits is 1209600, while the sum is 48.

The square root of 9280655742 is about 96336.1600957813. The cubic root of 9280655742 is about 2101.4846449322.

The spelling of 9280655742 in words is "nine billion, two hundred eighty million, six hundred fifty-five thousand, seven hundred forty-two".