9423478486 has 16 divisors (see below), whose sum is σ = 14737789440. Its totient is φ = 4513440960.

The previous prime is 9423478483. The next prime is 9423478501. The reversal of 9423478486 is 6848743249.

It is a super-2 number, since 2×9423478486² (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 (9423478483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632295 + ... + 647026.

It is an arithmetic number, because the mean of its divisors is an integer number (921111840).

Almost surely, 2^9423478486 is an apocalyptic number.

9423478486 is a deficient number, since it is larger than the sum of its proper divisors (5314310954).

9423478486 is a wasteful number, since it uses less digits than its factorization.

9423478486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279479.

The product of its digits is 9289728, while the sum is 55.

The square root of 9423478486 is about 97074.6026826791. The cubic root of 9423478486 is about 2112.2099354357.

The spelling of 9423478486 in words is "nine billion, four hundred twenty-three million, four hundred seventy-eight thousand, four hundred eighty-six".