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3884036 = 2213113661
BaseRepresentation
bin1110110100010000000100
321022022220012
432310100010
51443242121
6215125352
745004502
oct16642004
97268805
103884036
112213152
121373858
13a5cb60
14731672
1551ac5b
hex3b4404

3884036 has 24 divisors (see below), whose sum is σ = 7395864. Its totient is φ = 1774080.

The previous prime is 3884011. The next prime is 3884047. The reversal of 3884036 is 6304883.

It can be written as a sum of positive squares in 4 ways, for example, as 3136 + 3880900 = 56^2 + 1970^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3883993 and 3884011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5546 + ... + 6206.

It is an arithmetic number, because the mean of its divisors is an integer number (308161).

Almost surely, 23884036 is an apocalyptic number.

It is an amenable number.

3884036 is a deficient number, since it is larger than the sum of its proper divisors (3511828).

3884036 is a wasteful number, since it uses less digits than its factorization.

3884036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 3884036 is about 1970.7957783596. The cubic root of 3884036 is about 157.1910260833.

The spelling of 3884036 in words is "three million, eight hundred eighty-four thousand, thirty-six".

Divisors: 1 2 4 13 26 52 113 226 452 661 1322 1469 2644 2938 5876 8593 17186 34372 74693 149386 298772 971009 1942018 3884036