2038412720 has 160 divisors (see below), whose sum is σ = 5249664000. Its totient is φ = 732644352.

The previous prime is 2038412713. The next prime is 2038412731. The reversal of 2038412720 is 272148302.

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, 6956894 + ... + 6957186.

It is an arithmetic number, because the mean of its divisors is an integer number (32810400).

Almost surely, 2^2038412720 is an apocalyptic number.

2038412720 is a gapful number since it is divisible by the number (20) 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 2038412720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2624832000).

2038412720 is an abundant number, since it is smaller than the sum of its proper divisors (3211251280).

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

2038412720 is a wasteful number, since it uses less digits than its factorization.

2038412720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 541 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 2038412720 is about 45148.7842582721. The cubic root of 2038412720 is about 1267.9361191434.

The spelling of 2038412720 in words is "two billion, thirty-eight million, four hundred twelve thousand, seven hundred twenty".