9428867501 has 2 divisors, whose sum is σ = 9428867502. Its totient is φ = 9428867500.

The previous prime is 9428867453. The next prime is 9428867557. The reversal of 9428867501 is 1057688249.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9426468100 + 2399401 = 97090^2 + 1549^2 .

It is a cyclic number.

It is not a de Polignac number, because 9428867501 - 2¹⁰ = 9428866477 is a prime.

It is a super-3 number, since 3×9428867501³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9428867501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9428867101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4714433750 + 4714433751.

It is an arithmetic number, because the mean of its divisors is an integer number (4714433751).

Almost surely, 2^9428867501 is an apocalyptic number.

It is an amenable number.

9428867501 is a deficient number, since it is larger than the sum of its proper divisors (1).

9428867501 is an equidigital number, since it uses as much as digits as its factorization.

9428867501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 50.

The square root of 9428867501 is about 97102.3557953153. The cubic root of 9428867501 is about 2112.6124959804.

The spelling of 9428867501 in words is "nine billion, four hundred twenty-eight million, eight hundred sixty-seven thousand, five hundred one".