8913964468 has 12 divisors (see below), whose sum is σ = 15600864132. Its totient is φ = 4456574720.

The previous prime is 8913964439. The next prime is 8913964481. The reversal of 8913964468 is 8644693198.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7802542224 + 1111422244 = 88332^2 + 33338^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49693 + ... + 142468.

It is an arithmetic number, because the mean of its divisors is an integer number (1300072011).

Almost surely, 2^8913964468 is an apocalyptic number.

It is an amenable number.

8913964468 is a deficient number, since it is larger than the sum of its proper divisors (6686899664).

8913964468 is a wasteful number, since it uses less digits than its factorization.

8913964468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203762 (or 203760 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 58.

The square root of 8913964468 is about 94413.7938439082. The cubic root of 8913964468 is about 2073.4343998619.

The spelling of 8913964468 in words is "eight billion, nine hundred thirteen million, nine hundred sixty-four thousand, four hundred sixty-eight".