2994407220 has 192 divisors, whose sum is σ = 10124513280. Its totient is φ = 645967872.

The previous prime is 2994407203. The next prime is 2994407233. The reversal of 2994407220 is 227044992.

2994407220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2816409 + ... + 2817471.

It is an arithmetic number, because the mean of its divisors is an integer number (52731840).

Almost surely, 2^2994407220 is an apocalyptic number.

2994407220 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 2994407220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5062256640).

2994407220 is an abundant number, since it is smaller than the sum of its proper divisors (7130106060).

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

2994407220 is a wasteful number, since it uses less digits than its factorization.

2994407220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454 (or 1452 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 2994407220 is about 54721.1770706735. The cubic root of 2994407220 is about 1441.3527700587.

The spelling of 2994407220 in words is "two billion, nine hundred ninety-four million, four hundred seven thousand, two hundred twenty".