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8444084 = 2211191911
BaseRepresentation
bin100000001101…
…100010110100
3120220000002212
4200031202310
54130202314
6500552552
7131526215
oct40154264
916800085
108444084
114848190
1229b2758
1319985cc
14119b40c
15b1be3e
hex80d8b4

8444084 has 12 divisors (see below), whose sum is σ = 16120608. Its totient is φ = 3838200.

The previous prime is 8444083. The next prime is 8444123. The reversal of 8444084 is 4804448.

It is a happy number.

8444084 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8444084.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8444083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95912 + ... + 95999.

It is an arithmetic number, because the mean of its divisors is an integer number (1343384).

Almost surely, 28444084 is an apocalyptic number.

It is an amenable number.

8444084 is a deficient number, since it is larger than the sum of its proper divisors (7676524).

8444084 is a wasteful number, since it uses less digits than its factorization.

8444084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191926 (or 191924 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The square root of 8444084 is about 2905.8706096452. The cubic root of 8444084 is about 203.6342607380.

The spelling of 8444084 in words is "eight million, four hundred forty-four thousand, eighty-four".

Divisors: 1 2 4 11 22 44 191911 383822 767644 2111021 4222042 8444084