3456451224 has 64 divisors (see below), whose sum is σ = 10018713600. Its totient is φ = 1102055328.

The previous prime is 3456451223. The next prime is 3456451261. The reversal of 3456451224 is 4221546543.

3456451224 is a `hidden beast` number, since 3 + 4 + 5 + 645 + 1 + 2 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3456451223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342904 + ... + 352839.

It is an arithmetic number, because the mean of its divisors is an integer number (156542400).

Almost surely, 2^3456451224 is an apocalyptic number.

It is an amenable number.

3456451224 is an abundant number, since it is smaller than the sum of its proper divisors (6562262376).

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

3456451224 is a wasteful number, since it uses less digits than its factorization.

3456451224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695781 (or 695771 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 3456451224 is about 58791.5914395928. The cubic root of 3456451224 is about 1511.9710563872.

Adding to 3456451224 its reverse (4221546543), we get a palindrome (7677997767).

The spelling of 3456451224 in words is "three billion, four hundred fifty-six million, four hundred fifty-one thousand, two hundred twenty-four".