2069004672 has 384 divisors, whose sum is σ = 7148943360. Its totient is φ = 562139136.

The previous prime is 2069004667. The next prime is 2069004709. The reversal of 2069004672 is 2764009602.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20087373 + ... + 20087475.

It is an arithmetic number, because the mean of its divisors is an integer number (18617040).

Almost surely, 2^2069004672 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 2069004672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574471680).

2069004672 is an abundant number, since it is smaller than the sum of its proper divisors (5079938688).

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

2069004672 is a wasteful number, since it uses less digits than its factorization.

2069004672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 2069004672 is about 45486.3130183135. The cubic root of 2069004672 is about 1274.2475985263.

The spelling of 2069004672 in words is "two billion, sixty-nine million, four thousand, six hundred seventy-two".