3453122661 has 4 divisors (see below), whose sum is σ = 4604163552. Its totient is φ = 2302081772.

The previous prime is 3453122657. The next prime is 3453122663. The reversal of 3453122661 is 1662213543.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3453122661 - 2² = 3453122657 is a prime.

It is a super-2 number, since 2×3453122661² = 23848112223823441842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453122663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575520441 + ... + 575520446.

It is an arithmetic number, because the mean of its divisors is an integer number (1151040888).

Almost surely, 2^3453122661 is an apocalyptic number.

It is an amenable number.

3453122661 is a deficient number, since it is larger than the sum of its proper divisors (1151040891).

3453122661 is a wasteful number, since it uses less digits than its factorization.

3453122661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151040890.

The product of its digits is 25920, while the sum is 33.

The square root of 3453122661 is about 58763.2764658337. The cubic root of 3453122661 is about 1511.4855577310.

The spelling of 3453122661 in words is "three billion, four hundred fifty-three million, one hundred twenty-two thousand, six hundred sixty-one".