2894564232 has 96 divisors (see below), whose sum is σ = 8984352000. Its totient is φ = 824712192.

The previous prime is 2894564219. The next prime is 2894564243. The reversal of 2894564232 is 2324654982.

2894564232 is a `hidden beast` number, since 2 + 89 + 4 + 564 + 2 + 3 + 2 = 666.

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, 177144 + ... + 192792.

It is an arithmetic number, because the mean of its divisors is an integer number (93587000).

Almost surely, 2^2894564232 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 2894564232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4492176000).

2894564232 is an abundant number, since it is smaller than the sum of its proper divisors (6089787768).

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

2894564232 is a wasteful number, since it uses less digits than its factorization.

2894564232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16035 (or 16028 counting only the distinct ones).

The product of its digits is 829440, while the sum is 45.

The square root of 2894564232 is about 53801.1545601021. The cubic root of 2894564232 is about 1425.1515967991.

The spelling of 2894564232 in words is "two billion, eight hundred ninety-four million, five hundred sixty-four thousand, two hundred thirty-two".