3454621225 has 24 divisors (see below), whose sum is σ = 4694199552. Its totient is φ = 2501140800.

The previous prime is 3454621223. The next prime is 3454621231. The reversal of 3454621225 is 5221264543.

It is not a de Polignac number, because 3454621225 - 2¹ = 3454621223 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3454621223) 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 23 ways as a sum of consecutive naturals, for example, 33159 + ... + 89491.

It is an arithmetic number, because the mean of its divisors is an integer number (195591648).

Almost surely, 2^3454621225 is an apocalyptic number.

It is an amenable number.

3454621225 is a deficient number, since it is larger than the sum of its proper divisors (1239578327).

3454621225 is a wasteful number, since it uses less digits than its factorization.

3454621225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56577 (or 56572 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 3454621225 is about 58776.0259374517. The cubic root of 3454621225 is about 1511.7041743751.

Adding to 3454621225 its reverse (5221264543), we get a palindrome (8675885768).

The spelling of 3454621225 in words is "three billion, four hundred fifty-four million, six hundred twenty-one thousand, two hundred twenty-five".