2894238048 has 192 divisors, whose sum is σ = 8526470400. Its totient is φ = 853493760.

The previous prime is 2894238043. The next prime is 2894238059. The reversal of 2894238048 is 8408324982.

It is a super-2 number, since 2×2894238048² = 16753227756981700608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 2894237988 and 2894238006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894238041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7636323 + ... + 7636701.

It is an arithmetic number, because the mean of its divisors is an integer number (44408700).

Almost surely, 2^2894238048 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 2894238048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4263235200).

2894238048 is an abundant number, since it is smaller than the sum of its proper divisors (5632232352).

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

2894238048 is a wasteful number, since it uses less digits than its factorization.

2894238048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645 (or 637 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The square root of 2894238048 is about 53798.1230899369. The cubic root of 2894238048 is about 1425.0980620728.

The spelling of 2894238048 in words is "two billion, eight hundred ninety-four million, two hundred thirty-eight thousand, forty-eight".