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8349068 = 2271322937
BaseRepresentation
bin11111110110010110001100
3120201011202202
4133312112030
54114132233
6454541032
7130652210
oct37662614
916634682
108349068
114792862
122967778
1319642a0
141174940
15aedbe8
hex7f658c

8349068 has 24 divisors (see below), whose sum is σ = 17983392. Its totient is φ = 3302784.

The previous prime is 8349067. The next prime is 8349109. The reversal of 8349068 is 8609438.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8349067) 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, 11105 + ... + 11832.

It is an arithmetic number, because the mean of its divisors is an integer number (749308).

Almost surely, 28349068 is an apocalyptic number.

It is an amenable number.

8349068 is an abundant number, since it is smaller than the sum of its proper divisors (9634324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8349068 is a wasteful number, since it uses less digits than its factorization.

8349068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22961 (or 22959 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 8349068 is about 2889.4753849099. The cubic root of 8349068 is about 202.8675881870.

The spelling of 8349068 in words is "eight million, three hundred forty-nine thousand, sixty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 22937 45874 91748 160559 298181 321118 596362 642236 1192724 2087267 4174534 8349068