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3670 = 25367
BaseRepresentation
bin111001010110
312000221
4321112
5104140
624554
713462
oct7126
95027
103670
112837
12215a
131894
1414a2
15114a
hexe56

3670 has 8 divisors (see below), whose sum is σ = 6624. Its totient is φ = 1464.

The previous prime is 3659. The next prime is 3671. The reversal of 3670 is 763.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3671) by changing a digit.

3670 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174 + ... + 193.

It is an arithmetic number, because the mean of its divisors is an integer number (828).

3670 is a deficient number, since it is larger than the sum of its proper divisors (2954).

3670 is a wasteful number, since it uses less digits than its factorization.

3670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 126, while the sum is 16.

The square root of 3670 is about 60.5805249234. The cubic root of 3670 is about 15.4248880749.

The spelling of 3670 in words is "three thousand, six hundred seventy".

Divisors: 1 2 5 10 367 734 1835 3670