3452400032 has 24 divisors (see below), whose sum is σ = 6799731876. Its totient is φ = 1725484032.

The previous prime is 3452400031. The next prime is 3452400059. The reversal of 3452400032 is 2300042543.

3452400032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3452267536 + 132496 = 58756^2 + 364^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3452399980 and 3452400007.

It is not an unprimeable number, because it can be changed into a prime (3452400031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60728 + ... + 102920.

Almost surely, 2^3452400032 is an apocalyptic number.

3452400032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3452400032 is a deficient number, since it is larger than the sum of its proper divisors (3347331844).

3452400032 is a wasteful number, since it uses less digits than its factorization.

3452400032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44760 (or 44752 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 3452400032 is about 58757.1274995638. The cubic root of 3452400032 is about 1511.3801150535.

Adding to 3452400032 its reverse (2300042543), we get a palindrome (5752442575).

The spelling of 3452400032 in words is "three billion, four hundred fifty-two million, four hundred thousand, thirty-two".