3489044545 has 16 divisors (see below), whose sum is σ = 4786848000. Its totient is φ = 2391551424.

The previous prime is 3489044519. The next prime is 3489044617. The reversal of 3489044545 is 5454409843.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3489044545 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3489044495 and 3489044504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78084 + ... + 114346.

It is an arithmetic number, because the mean of its divisors is an integer number (299178000).

Almost surely, 2^3489044545 is an apocalyptic number.

3489044545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3489044545 is a deficient number, since it is larger than the sum of its proper divisors (1297803455).

3489044545 is a wasteful number, since it uses less digits than its factorization.

3489044545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39024.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The square root of 3489044545 is about 59068.1347682488. The cubic root of 3489044545 is about 1516.7086771495.

The spelling of 3489044545 in words is "three billion, four hundred eighty-nine million, forty-four thousand, five hundred forty-five".