3039449831684 has 96 divisors (see below), whose sum is σ = 6432323960832. Its totient is φ = 1229035680000.

The previous prime is 3039449831647. The next prime is 3039449831711. The reversal of 3039449831684 is 4861389449303.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54884609 + ... + 54939959.

It is an arithmetic number, because the mean of its divisors is an integer number (67003374592).

Almost surely, 2^{3039449831684} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3039449831684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3216161980416).

3039449831684 is an abundant number, since it is smaller than the sum of its proper divisors (3392874129148).

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

3039449831684 is a wasteful number, since it uses less digits than its factorization.

3039449831684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56977 (or 56975 counting only the distinct ones).

The product of its (nonzero) digits is 53747712, while the sum is 62.

The spelling of 3039449831684 in words is "three trillion, thirty-nine billion, four hundred forty-nine million, eight hundred thirty-one thousand, six hundred eighty-four".