3323240653 has 4 divisors (see below), whose sum is σ = 3333724380. Its totient is φ = 3312756928.

The previous prime is 3323240611. The next prime is 3323240693. The reversal of 3323240653 is 3560423233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3560423233 = 73 ⋅48772921.

It can be written as a sum of positive squares in 2 ways, for example, as 564680169 + 2758560484 = 23763^2 + 52522^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3323240653 is a prime.

It is a super-2 number, since 2×3323240653² = 22087856875503732818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3323240603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5241388 + ... + 5242021.

It is an arithmetic number, because the mean of its divisors is an integer number (833431095).

Almost surely, 2^3323240653 is an apocalyptic number.

It is an amenable number.

3323240653 is a deficient number, since it is larger than the sum of its proper divisors (10483727).

3323240653 is a wasteful number, since it uses less digits than its factorization.

3323240653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10483726.

The product of its (nonzero) digits is 38880, while the sum is 31.

The square root of 3323240653 is about 57647.5554815640. Note that the first 3 decimals coincide. The cubic root of 3323240653 is about 1492.2924118169.

Adding to 3323240653 its reverse (3560423233), we get a palindrome (6883663886).

The spelling of 3323240653 in words is "three billion, three hundred twenty-three million, two hundred forty thousand, six hundred fifty-three".