3322813661 has 8 divisors (see below), whose sum is σ = 3424650240. Its totient is φ = 3222274608.

The previous prime is 3322813633. The next prime is 3322813721. The reversal of 3322813661 is 1663182233.

3322813661 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3322813661 - 2¹⁴ = 3322797277 is a prime.

It is a super-2 number, since 2×3322813661² = 22082181251456445842, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3322813621) 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, 319181 + ... + 329426.

It is an arithmetic number, because the mean of its divisors is an integer number (428081280).

Almost surely, 2^3322813661 is an apocalyptic number.

It is an amenable number.

3322813661 is a deficient number, since it is larger than the sum of its proper divisors (101836579).

3322813661 is a wasteful number, since it uses less digits than its factorization.

3322813661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648763.

The product of its digits is 31104, while the sum is 35.

The square root of 3322813661 is about 57643.8518924612. The cubic root of 3322813661 is about 1492.2284958705.

Adding to 3322813661 its reverse (1663182233), we get a palindrome (4985995894).

The spelling of 3322813661 in words is "three billion, three hundred twenty-two million, eight hundred thirteen thousand, six hundred sixty-one".