2994428052 has 288 divisors, whose sum is σ = 10008520704. Its totient is φ = 731808000.

The previous prime is 2994428033. The next prime is 2994428077. The reversal of 2994428052 is 2508244992.

2994428052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2994427989 and 2994428007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4271302 + ... + 4272002.

It is an arithmetic number, because the mean of its divisors is an integer number (34751808).

Almost surely, 2^2994428052 is an apocalyptic number.

2994428052 is a gapful number since it is divisible by the number (22) 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 2994428052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5004260352).

2994428052 is an abundant number, since it is smaller than the sum of its proper divisors (7014092652).

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

2994428052 is a wasteful number, since it uses less digits than its factorization.

2994428052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2994428052 is about 54721.3674171251. The cubic root of 2994428052 is about 1441.3561125334.

The spelling of 2994428052 in words is "two billion, nine hundred ninety-four million, four hundred twenty-eight thousand, fifty-two".