3286765 has 8 divisors (see below), whose sum is σ = 4040568. Its totient is φ = 2565120.

The previous prime is 3286739. The next prime is 3286771. The reversal of 3286765 is 5676823.

It can be written as a sum of positive squares in 4 ways, for example, as 335241 + 2951524 = 579^2 + 1718^2 .

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

It is not a de Polignac number, because 3286765 - 2¹³ = 3278573 is a prime.

It is a Duffinian number.

3286765 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7812 + ... + 8221.

It is an arithmetic number, because the mean of its divisors is an integer number (505071).

Almost surely, 2^3286765 is an apocalyptic number.

It is an amenable number.

3286765 is a deficient number, since it is larger than the sum of its proper divisors (753803).

3286765 is a wasteful number, since it uses less digits than its factorization.

3286765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16079.

The product of its digits is 60480, while the sum is 37.

The square root of 3286765 is about 1812.9437387851. The cubic root of 3286765 is about 148.6812548665.

The spelling of 3286765 in words is "three million, two hundred eighty-six thousand, seven hundred sixty-five".