2994660 has 72 divisors (see below), whose sum is σ = 9225216. Its totient is φ = 786240.

The previous prime is 2994643. The next prime is 2994661. The reversal of 2994660 is 664992.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (2994661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22795 + ... + 22925.

It is an arithmetic number, because the mean of its divisors is an integer number (128128).

2^2994660 is an apocalyptic number.

2994660 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 2994660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4612608).

2994660 is an abundant number, since it is smaller than the sum of its proper divisors (6230556).

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

2994660 is a wasteful number, since it uses less digits than its factorization.

2994660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 2994660 is about 1730.5085957602. The cubic root of 2994660 is about 144.1393327324.

The spelling of 2994660 in words is "two million, nine hundred ninety-four thousand, six hundred sixty".