3453803668 has 24 divisors (see below), whose sum is σ = 6912142272. Its totient is φ = 1479229824.

The previous prime is 3453803629. The next prime is 3453803669. The reversal of 3453803668 is 8663083543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453803669) 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, 3771 + ... + 83197.

It is an arithmetic number, because the mean of its divisors is an integer number (288005928).

Almost surely, 2^3453803668 is an apocalyptic number.

It is an amenable number.

3453803668 is an abundant number, since it is smaller than the sum of its proper divisors (3458338604).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3453803668 is a wasteful number, since it uses less digits than its factorization.

3453803668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80991 (or 80989 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 46.

The square root of 3453803668 is about 58769.0706749732. The cubic root of 3453803668 is about 1511.5849136557.

The spelling of 3453803668 in words is "three billion, four hundred fifty-three million, eight hundred three thousand, six hundred sixty-eight".