8499556348 has 18 divisors (see below), whose sum is σ = 14906695328. Its totient is φ = 4240509240.

The previous prime is 8499556327. The next prime is 8499556397. The reversal of 8499556348 is 8436559948.

It is a super-2 number, since 2×8499556348² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4541853 + ... + 4543723.

Almost surely, 2^8499556348 is an apocalyptic number.

It is an amenable number.

8499556348 is a deficient number, since it is larger than the sum of its proper divisors (6407138980).

8499556348 is an equidigital number, since it uses as much as digits as its factorization.

8499556348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353 (or 2480 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 61.

The square root of 8499556348 is about 92193.0385007458. The cubic root of 8499556348 is about 2040.7920437831.

The spelling of 8499556348 in words is "eight billion, four hundred ninety-nine million, five hundred fifty-six thousand, three hundred forty-eight".