2994040 has 96 divisors (see below), whose sum is σ = 8399520. Its totient is φ = 940032.

The previous prime is 2994037. The next prime is 2994067. The reversal of 2994040 is 404992.

2994040 = 651² + 652² + ... + 657².

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80902 + ... + 80938.

It is an arithmetic number, because the mean of its divisors is an integer number (87495).

2^2994040 is an apocalyptic number.

2994040 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 2994040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4199760).

2994040 is an abundant number, since it is smaller than the sum of its proper divisors (5405480).

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

2994040 is a wasteful number, since it uses less digits than its factorization.

2994040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2994040 is about 1730.3294483999. The cubic root of 2994040 is about 144.1293847411.

The spelling of 2994040 in words is "two million, nine hundred ninety-four thousand, forty".