3332785 has 4 divisors (see below), whose sum is σ = 3999348. Its totient is φ = 2666224.

The previous prime is 3332761. The next prime is 3332807. The reversal of 3332785 is 5872333.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2334784 + 998001 = 1528^2 + 999^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332785 - 2¹³ = 3324593 is a prime.

It is a super-2 number, since 2×3332785² = 22214911712450, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3 + 3 + 3¹³ + 2¹⁸ + 7⁷ + 8⁶ + 5⁸ .

It is a Duffinian number.

3332785 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333274 + ... + 333283.

It is an arithmetic number, because the mean of its divisors is an integer number (999837).

Almost surely, 2^3332785 is an apocalyptic number.

It is an amenable number.

3332785 is a deficient number, since it is larger than the sum of its proper divisors (666563).

3332785 is an equidigital number, since it uses as much as digits as its factorization.

3332785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666562.

The product of its digits is 15120, while the sum is 31.

The square root of 3332785 is about 1825.5916849066. The cubic root of 3332785 is about 149.3719667574.

The spelling of 3332785 in words is "three million, three hundred thirty-two thousand, seven hundred eighty-five".