2954042784 has 720 divisors, whose sum is σ = 11710391616. Its totient is φ = 709171200.

The previous prime is 2954042771. The next prime is 2954042801. The reversal of 2954042784 is 4872404592.

2954042784 is a `hidden beast` number, since 2 + 9 + 540 + 4 + 27 + 84 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 72049804 + ... + 72049844.

Almost surely, 2^2954042784 is an apocalyptic number.

2954042784 is a gapful number since it is divisible by the number (24) 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 2954042784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5855195808).

2954042784 is an abundant number, since it is smaller than the sum of its proper divisors (8756348832).

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

2954042784 is a wasteful number, since it uses less digits than its factorization.

2954042784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 83 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 2954042784 is about 54351.1065572726. The cubic root of 2954042784 is about 1434.8469987862.

The spelling of 2954042784 in words is "two billion, nine hundred fifty-four million, forty-two thousand, seven hundred eighty-four".