3453431452 has 12 divisors (see below), whose sum is σ = 6157533816. Its totient is φ = 1694136080.

The previous prime is 3453431417. The next prime is 3453431453. The reversal of 3453431452 is 2541343543.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3453431453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8144674 + ... + 8145097.

It is an arithmetic number, because the mean of its divisors is an integer number (513127818).

Almost surely, 2^3453431452 is an apocalyptic number.

It is an amenable number.

3453431452 is a deficient number, since it is larger than the sum of its proper divisors (2704102364).

3453431452 is a wasteful number, since it uses less digits than its factorization.

3453431452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16289828 (or 16289826 counting only the distinct ones).

The product of its digits is 86400, while the sum is 34.

The square root of 3453431452 is about 58765.9038218592. The cubic root of 3453431452 is about 1511.5306105977.

Adding to 3453431452 its reverse (2541343543), we get a palindrome (5994774995).

The spelling of 3453431452 in words is "three billion, four hundred fifty-three million, four hundred thirty-one thousand, four hundred fifty-two".