9063279421 has 16 divisors (see below), whose sum is σ = 10864422144. Its totient is φ = 7392236544.

The previous prime is 9063279397. The next prime is 9063279437. The reversal of 9063279421 is 1249723609.

It is not a de Polignac number, because 9063279421 - 2⁹ = 9063278909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9063279221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114766 + ... + 176911.

It is an arithmetic number, because the mean of its divisors is an integer number (679026384).

Almost surely, 2^9063279421 is an apocalyptic number.

It is an amenable number.

9063279421 is a deficient number, since it is larger than the sum of its proper divisors (1801142723).

9063279421 is a wasteful number, since it uses less digits than its factorization.

9063279421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291900.

The product of its (nonzero) digits is 163296, while the sum is 43.

The square root of 9063279421 is about 95201.2574549307. The cubic root of 9063279421 is about 2084.9474974463.

The spelling of 9063279421 in words is "nine billion, sixty-three million, two hundred seventy-nine thousand, four hundred twenty-one".