3323649 has 8 divisors (see below), whose sum is σ = 5064640. Its totient is φ = 1899216.

The previous prime is 3323641. The next prime is 3323659. The reversal of 3323649 is 9463233.

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

It is not a de Polignac number, because 3323649 - 2³ = 3323641 is a prime.

It is a super-2 number, since 2×3323649² = 22093285350402, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3323641) 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, 79114 + ... + 79155.

It is an arithmetic number, because the mean of its divisors is an integer number (633080).

Almost surely, 2^3323649 is an apocalyptic number.

It is an amenable number.

3323649 is a deficient number, since it is larger than the sum of its proper divisors (1740991).

3323649 is a wasteful number, since it uses less digits than its factorization.

3323649 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158279.

The product of its digits is 11664, while the sum is 30.

The square root of 3323649 is about 1823.0877653037. The cubic root of 3323649 is about 149.2353531693.

The spelling of 3323649 in words is "three million, three hundred twenty-three thousand, six hundred forty-nine".