9420258807 has 12 divisors (see below), whose sum is σ = 14407454880. Its totient is φ = 5910750528.

The previous prime is 9420258803. The next prime is 9420258817. The reversal of 9420258807 is 7088520249.

It is not a de Polignac number, because 9420258807 - 2² = 9420258803 is a prime.

It is a super-2 number, since 2×9420258807² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9420258803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30785007 + ... + 30785312.

It is an arithmetic number, because the mean of its divisors is an integer number (1200621240).

Almost surely, 2^9420258807 is an apocalyptic number.

9420258807 is a deficient number, since it is larger than the sum of its proper divisors (4987196073).

9420258807 is a wasteful number, since it uses less digits than its factorization.

9420258807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61570342 (or 61570339 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 9420258807 is about 97058.0177368155. The cubic root of 9420258807 is about 2111.9693514998.

The spelling of 9420258807 in words is "nine billion, four hundred twenty million, two hundred fifty-eight thousand, eight hundred seven".