2894469120 has 576 divisors, whose sum is σ = 11233404000. Its totient is φ = 706019328.

The previous prime is 2894469089. The next prime is 2894469121. The reversal of 2894469120 is 219644982.

2894469120 is a `hidden beast` number, since 2 + 89 + 446 + 9 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2894469121) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99809266 + ... + 99809294.

Almost surely, 2^2894469120 is an apocalyptic number.

2894469120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2894469120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5616702000).

2894469120 is an abundant number, since it is smaller than the sum of its proper divisors (8338934880).

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

2894469120 is a wasteful number, since it uses less digits than its factorization.

2894469120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 2894469120 is about 53800.2706312896. The cubic root of 2894469120 is about 1425.1359870224.

The spelling of 2894469120 in words is "two billion, eight hundred ninety-four million, four hundred sixty-nine thousand, one hundred twenty".