3452107628 has 24 divisors (see below), whose sum is σ = 6317541888. Its totient is φ = 1647421776.

The previous prime is 3452107621. The next prime is 3452107657. The reversal of 3452107628 is 8267012543.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 3452107591 and 3452107600.

It is not an unprimeable number, because it can be changed into a prime (3452107621) 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 7 ways as a sum of consecutive naturals, for example, 2075 + ... + 83117.

It is an arithmetic number, because the mean of its divisors is an integer number (263230912).

Almost surely, 2^3452107628 is an apocalyptic number.

It is an amenable number.

3452107628 is a deficient number, since it is larger than the sum of its proper divisors (2865434260).

3452107628 is a wasteful number, since it uses less digits than its factorization.

3452107628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81533 (or 81531 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 3452107628 is about 58754.6392040663. The cubic root of 3452107628 is about 1511.3374446345.

The spelling of 3452107628 in words is "three billion, four hundred fifty-two million, one hundred seven thousand, six hundred twenty-eight".