3445662225 has 24 divisors (see below), whose sum is σ = 5698510272. Its totient is φ = 1837144000.

The previous prime is 3445662191. The next prime is 3445662239. The reversal of 3445662225 is 5222665443.

It is not a de Polignac number, because 3445662225 - 2⁷ = 3445662097 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 487819 + ... + 494831.

It is an arithmetic number, because the mean of its divisors is an integer number (237437928).

Almost surely, 2^3445662225 is an apocalyptic number.

It is an amenable number.

3445662225 is a deficient number, since it is larger than the sum of its proper divisors (2252848047).

3445662225 is a wasteful number, since it uses less digits than its factorization.

3445662225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13577 (or 13572 counting only the distinct ones).

The product of its digits is 345600, while the sum is 39.

The square root of 3445662225 is about 58699.7634151961. The cubic root of 3445662225 is about 1510.3962565444.

The spelling of 3445662225 in words is "three billion, four hundred forty-five million, six hundred sixty-two thousand, two hundred twenty-five".