2894985072 has 180 divisors, whose sum is σ = 9655538256. Its totient is φ = 806883840.

The previous prime is 2894985047. The next prime is 2894985073. The reversal of 2894985072 is 2705894982.

2894985072 is a `hidden beast` number, since 2 + 89 + 498 + 5 + 0 + 72 = 666.

It is a super-3 number, since 3×2894985072³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894985073) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 284293 + ... + 294299.

Almost surely, 2^2894985072 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 2894985072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4827769128).

2894985072 is an abundant number, since it is smaller than the sum of its proper divisors (6760553184).

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

2894985072 is a wasteful number, since it uses less digits than its factorization.

2894985072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10076 (or 10060 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 2894985072 is about 53805.0654864391. The cubic root of 2894985072 is about 1425.2206609351.

The spelling of 2894985072 in words is "two billion, eight hundred ninety-four million, nine hundred eighty-five thousand, seventy-two".