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3877074 = 232215393
BaseRepresentation
bin1110110010100011010010
321021222100100
432302203102
51443031244
6215033230
744645265
oct16624322
97258310
103877074
1122089a3
12136b816
13a59936
1472ccdc
15518b69
hex3b28d2

3877074 has 12 divisors (see below), whose sum is σ = 8400366. Its totient is φ = 1292352.

The previous prime is 3877073. The next prime is 3877079. The reversal of 3877074 is 4707783.

It is a happy number.

3877074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2205225 + 1671849 = 1485^2 + 1293^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3877073) 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 5 ways as a sum of consecutive naturals, for example, 107679 + ... + 107714.

Almost surely, 23877074 is an apocalyptic number.

3877074 is an abundant number, since it is smaller than the sum of its proper divisors (4523292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3877074 is a wasteful number, since it uses less digits than its factorization.

3877074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215401 (or 215398 counting only the distinct ones).

The product of its (nonzero) digits is 32928, while the sum is 36.

The square root of 3877074 is about 1969.0286945598. The cubic root of 3877074 is about 157.0970500882.

The spelling of 3877074 in words is "three million, eight hundred seventy-seven thousand, seventy-four".

Divisors: 1 2 3 6 9 18 215393 430786 646179 1292358 1938537 3877074