2089899072 has 168 divisors, whose sum is σ = 6453692960. Its totient is φ = 644474880.

The previous prime is 2089899059. The next prime is 2089899139. The reversal of 2089899072 is 2709989802.

It is a super-2 number, since 2×2089899072² = 8735356262292922368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 468372 + ... + 472812.

Almost surely, 2^2089899072 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 2089899072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3226846480).

2089899072 is an abundant number, since it is smaller than the sum of its proper divisors (4363793888).

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

2089899072 is a wasteful number, since it uses less digits than its factorization.

2089899072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521 (or 4508 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 54.

The square root of 2089899072 is about 45715.4139432205. The cubic root of 2089899072 is about 1278.5226836271.

The spelling of 2089899072 in words is "two billion, eighty-nine million, eight hundred ninety-nine thousand, seventy-two".