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3690027 = 321137273
BaseRepresentation
bin1110000100111000101011
320221110202200
432010320223
51421040102
6211031243
743236045
oct16047053
96843680
103690027
1120a0410
12129b523
139c2763
146c0a95
154cd51c
hex384e2b

3690027 has 12 divisors (see below), whose sum is σ = 5814744. Its totient is φ = 2236320.

The previous prime is 3690013. The next prime is 3690031. The reversal of 3690027 is 7200963.

3690027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3690027 - 26 = 3689963 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

3690027 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3690067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18538 + ... + 18735.

It is an arithmetic number, because the mean of its divisors is an integer number (484562).

Almost surely, 23690027 is an apocalyptic number.

3690027 is a deficient number, since it is larger than the sum of its proper divisors (2124717).

3690027 is a wasteful number, since it uses less digits than its factorization.

3690027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37290 (or 37287 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 3690027 is about 1920.9442990363. The cubic root of 3690027 is about 154.5289479801.

The spelling of 3690027 in words is "three million, six hundred ninety thousand, twenty-seven".

Divisors: 1 3 9 11 33 99 37273 111819 335457 410003 1230009 3690027