3452356644 has 24 divisors (see below), whose sum is σ = 8787817248. Its totient is φ = 1046168640.

The previous prime is 3452356627. The next prime is 3452356667. The reversal of 3452356644 is 4466532543.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3452356596 and 3452356605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13076977 + ... + 13077240.

It is an arithmetic number, because the mean of its divisors is an integer number (366159052).

Almost surely, 2^3452356644 is an apocalyptic number.

It is an amenable number.

3452356644 is an abundant number, since it is smaller than the sum of its proper divisors (5335460604).

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

3452356644 is a wasteful number, since it uses less digits than its factorization.

3452356644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26154235 (or 26154233 counting only the distinct ones).

The product of its digits is 1036800, while the sum is 42.

The square root of 3452356644 is about 58756.7582836221. The cubic root of 3452356644 is about 1511.3737836093.

The spelling of 3452356644 in words is "three billion, four hundred fifty-two million, three hundred fifty-six thousand, six hundred forty-four".