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3868059 = 31399181
BaseRepresentation
bin1110110000010110011011
321021111222110
432300112123
51442234214
6214523403
744610066
oct16602633
97244873
103868059
112202148
121366563
13a557c0
147298dd
15516159
hex3b059b

3868059 has 8 divisors (see below), whose sum is σ = 5554192. Its totient is φ = 2380320.

The previous prime is 3868057. The next prime is 3868079. The reversal of 3868059 is 9508683.

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

It is not a de Polignac number, because 3868059 - 21 = 3868057 is a prime.

It is a super-3 number, since 3×38680593 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 99181 = 3868059 / (3 + 8 + 6 + 8 + 0 + 5 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3868057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49552 + ... + 49629.

It is an arithmetic number, because the mean of its divisors is an integer number (694274).

Almost surely, 23868059 is an apocalyptic number.

3868059 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

3868059 is a deficient number, since it is larger than the sum of its proper divisors (1686133).

3868059 is a wasteful number, since it uses less digits than its factorization.

3868059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99197.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 3868059 is about 1966.7381625422. The cubic root of 3868059 is about 156.9751945340.

The spelling of 3868059 in words is "three million, eight hundred sixty-eight thousand, fifty-nine".

Divisors: 1 3 13 39 99181 297543 1289353 3868059