3038715872 has 48 divisors (see below), whose sum is σ = 6161121792. Its totient is φ = 1474214400.

The previous prime is 3038715859. The next prime is 3038715887. The reversal of 3038715872 is 2785178303.

It is a congruent number.

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, 450122 + ... + 456822.

It is an arithmetic number, because the mean of its divisors is an integer number (128356704).

Almost surely, 2^3038715872 is an apocalyptic number.

3038715872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3038715872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3080560896).

3038715872 is an abundant number, since it is smaller than the sum of its proper divisors (3122405920).

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

3038715872 is a wasteful number, since it uses less digits than its factorization.

3038715872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7131 (or 7123 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 44.

The square root of 3038715872 is about 55124.5487237764. The cubic root of 3038715872 is about 1448.4272875932.

The spelling of 3038715872 in words is "three billion, thirty-eight million, seven hundred fifteen thousand, eight hundred seventy-two".