8914609345 has 16 divisors (see below), whose sum is σ = 11329009920. Its totient is φ = 6710865664.

The previous prime is 8914609303. The next prime is 8914609369. The reversal of 8914609345 is 5439064198.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8914609345 - 2⁷ = 8914609217 is a prime.

It is a super-2 number, since 2×8914609345² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 863826 + ... + 874084.

It is an arithmetic number, because the mean of its divisors is an integer number (708063120).

Almost surely, 2^8914609345 is an apocalyptic number.

8914609345 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

8914609345 is a deficient number, since it is larger than the sum of its proper divisors (2414400575).

8914609345 is a wasteful number, since it uses less digits than its factorization.

8914609345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20504.

The product of its (nonzero) digits is 933120, while the sum is 49.

The square root of 8914609345 is about 94417.2089451918. The cubic root of 8914609345 is about 2073.4843992353.

The spelling of 8914609345 in words is "eight billion, nine hundred fourteen million, six hundred nine thousand, three hundred forty-five".