3459243644 has 48 divisors (see below), whose sum is σ = 6244656768. Its totient is φ = 1676034048.

The previous prime is 3459243629. The next prime is 3459243647. The reversal of 3459243644 is 4463429543.

It is a junction number, because it is equal to n+sod(n) for n = 3459243595 and 3459243604.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3459243647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9425549 + ... + 9425915.

It is an arithmetic number, because the mean of its divisors is an integer number (130097016).

Almost surely, 2^3459243644 is an apocalyptic number.

It is an amenable number.

3459243644 is a deficient number, since it is larger than the sum of its proper divisors (2785413124).

3459243644 is a wasteful number, since it uses less digits than its factorization.

3459243644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854 (or 852 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 44.

The square root of 3459243644 is about 58815.3351091363. The cubic root of 3459243644 is about 1512.3781137487.

The spelling of 3459243644 in words is "three billion, four hundred fifty-nine million, two hundred forty-three thousand, six hundred forty-four".