3453220355 has 32 divisors (see below), whose sum is σ = 4623091200. Its totient is φ = 2458967040.

The previous prime is 3453220349. The next prime is 3453220361. The reversal of 3453220355 is 5530223543.

It is an interprime number because it is at equal distance from previous prime (3453220349) and next prime (3453220361).

It is not a de Polignac number, because 3453220355 - 2¹⁶ = 3453154819 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 587471 + ... + 593319.

It is an arithmetic number, because the mean of its divisors is an integer number (144471600).

Almost surely, 2^3453220355 is an apocalyptic number.

3453220355 is a deficient number, since it is larger than the sum of its proper divisors (1169870845).

3453220355 is a wasteful number, since it uses less digits than its factorization.

3453220355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6191.

The product of its (nonzero) digits is 54000, while the sum is 32.

The square root of 3453220355 is about 58764.1077104043. The cubic root of 3453220355 is about 1511.4998116582.

Adding to 3453220355 its reverse (5530223543), we get a palindrome (8983443898).

The spelling of 3453220355 in words is "three billion, four hundred fifty-three million, two hundred twenty thousand, three hundred fifty-five".