Search a number
-
+
3795705 = 32584349
BaseRepresentation
bin1110011110101011111001
321010211201200
432132223321
51432430310
6213204413
744156124
oct16365371
97124650
103795705
112162851
121330709
13a2b8a4
1470b3bb
154ee9c0
hex39eaf9

3795705 has 12 divisors (see below), whose sum is σ = 6579300. Its totient is φ = 2024352.

The previous prime is 3795703. The next prime is 3795749. The reversal of 3795705 is 5075973.

It can be written as a sum of positive squares in 2 ways, for example, as 1687401 + 2108304 = 1299^2 + 1452^2 .

It is not a de Polignac number, because 3795705 - 21 = 3795703 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3795705.

It is not an unprimeable number, because it can be changed into a prime (3795703) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42130 + ... + 42219.

It is an arithmetic number, because the mean of its divisors is an integer number (548275).

Almost surely, 23795705 is an apocalyptic number.

It is an amenable number.

3795705 is a deficient number, since it is larger than the sum of its proper divisors (2783595).

3795705 is a wasteful number, since it uses less digits than its factorization.

3795705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84360 (or 84357 counting only the distinct ones).

The product of its (nonzero) digits is 33075, while the sum is 36.

The square root of 3795705 is about 1948.2569132432. The cubic root of 3795705 is about 155.9902607332.

It can be divided in two parts, 379 and 5705, that added together give a square (6084 = 782).

The spelling of 3795705 in words is "three million, seven hundred ninety-five thousand, seven hundred five".

Divisors: 1 3 5 9 15 45 84349 253047 421745 759141 1265235 3795705