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3680482 = 213210889
BaseRepresentation
bin1110000010100011100010
320220222200011
432002203202
51420233412
6210515134
743166161
oct16024342
96828604
103680482
112094223
121295aaa
139bb300
146bb3d8
154ca7a7
hex3828e2

3680482 has 12 divisors (see below), whose sum is σ = 5978610. Its totient is φ = 1698528.

The previous prime is 3680461. The next prime is 3680489. The reversal of 3680482 is 2840863.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 793881 + 2886601 = 891^2 + 1699^2 .

It is not an unprimeable number, because it can be changed into a prime (3680489) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5107 + ... + 5782.

Almost surely, 23680482 is an apocalyptic number.

3680482 is a deficient number, since it is larger than the sum of its proper divisors (2298128).

3680482 is a wasteful number, since it uses less digits than its factorization.

3680482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10917 (or 10904 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 3680482 is about 1918.4582351461. The cubic root of 3680482 is about 154.3955928208.

The spelling of 3680482 in words is "three million, six hundred eighty thousand, four hundred eighty-two".

Divisors: 1 2 13 26 169 338 10889 21778 141557 283114 1840241 3680482