3452016644 has 12 divisors (see below), whose sum is σ = 6041448924. Its totient is φ = 1725888384.

The previous prime is 3452016643. The next prime is 3452016649. The reversal of 3452016644 is 4466102543.

It can be written as a sum of positive squares in 2 ways, for example, as 2365655044 + 1086361600 = 48638^2 + 32960^2 .

It is not an unprimeable number, because it can be changed into a prime (3452016641) 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, 77912 + ... + 113904.

It is an arithmetic number, because the mean of its divisors is an integer number (503454077).

Almost surely, 2^3452016644 is an apocalyptic number.

It is an amenable number.

3452016644 is a deficient number, since it is larger than the sum of its proper divisors (2589432280).

3452016644 is a wasteful number, since it uses less digits than its factorization.

3452016644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59974 (or 59972 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The square root of 3452016644 is about 58753.8649281900. The cubic root of 3452016644 is about 1511.3241668779.

The spelling of 3452016644 in words is "three billion, four hundred fifty-two million, sixteen thousand, six hundred forty-four".