3332905 has 8 divisors (see below), whose sum is σ = 4075272. Its totient is φ = 2615808.

The previous prime is 3332897. The next prime is 3332921. The reversal of 3332905 is 5092333.

It can be written as a sum of positive squares in 4 ways, for example, as 1336336 + 1996569 = 1156^2 + 1413^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3332905 - 2³ = 3332897 is a prime.

It is a super-2 number, since 2×3332905² = 22216511478050, which contains 22 as substring.

It is a Duffinian number.

3332905 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3332905.

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, 6024 + ... + 6553.

It is an arithmetic number, because the mean of its divisors is an integer number (509409).

Almost surely, 2^3332905 is an apocalyptic number.

It is an amenable number.

3332905 is a deficient number, since it is larger than the sum of its proper divisors (742367).

3332905 is a wasteful number, since it uses less digits than its factorization.

3332905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12635.

The product of its (nonzero) digits is 2430, while the sum is 25.

The square root of 3332905 is about 1825.6245506675. The cubic root of 3332905 is about 149.3737594944.

The spelling of 3332905 in words is "three million, three hundred thirty-two thousand, nine hundred five".