3452121832 has 8 divisors (see below), whose sum is σ = 6472728450. Its totient is φ = 1726060912.

The previous prime is 3452121797. The next prime is 3452121833. The reversal of 3452121832 is 2381212543.

3452121832 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 only one way, i.e., 2106259236 + 1345862596 = 45894^2 + 36686^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 3452121794 and 3452121803.

It is not an unprimeable number, because it can be changed into a prime (3452121833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215757607 + ... + 215757622.

Almost surely, 2^3452121832 is an apocalyptic number.

It is an amenable number.

3452121832 is a deficient number, since it is larger than the sum of its proper divisors (3020606618).

3452121832 is a wasteful number, since it uses less digits than its factorization.

3452121832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431515235 (or 431515231 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 3452121832 is about 58754.7600795033. The cubic root of 3452121832 is about 1511.3395174752.

The spelling of 3452121832 in words is "three billion, four hundred fifty-two million, one hundred twenty-one thousand, eight hundred thirty-two".