2069329488 has 80 divisors (see below), whose sum is σ = 5813288640. Its totient is φ = 631646208.

The previous prime is 2069329469. The next prime is 2069329513. The reversal of 2069329488 is 8849239602.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2069329488.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4078 + ... + 64461.

It is an arithmetic number, because the mean of its divisors is an integer number (72666108).

Almost surely, 2^2069329488 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 2069329488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2906644320).

2069329488 is an abundant number, since it is smaller than the sum of its proper divisors (3743959152).

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

2069329488 is a wasteful number, since it uses less digits than its factorization.

2069329488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68604 (or 68598 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 51.

The square root of 2069329488 is about 45489.8833588305. The cubic root of 2069329488 is about 1274.3142770209.

The spelling of 2069329488 in words is "two billion, sixty-nine million, three hundred twenty-nine thousand, four hundred eighty-eight".