2930944 has 27 divisors (see below), whose sum is σ = 5905627. Its totient is φ = 1451776.

The previous prime is 2930911. The next prime is 2930947. The reversal of 2930944 is 4490392.

The square root of 2930944 is 1712.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×2930944² = 17180865462272, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2930947) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 27339 + ... + 27445.

2^2930944 is an apocalyptic number.

2930944 is the 1712-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2930944

2930944 is an abundant number, since it is smaller than the sum of its proper divisors (2974683).

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

2930944 is an frugal number, since it uses more digits than its factorization.

2930944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 109 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The cubic root of 2930944 is about 143.1097336933.

The spelling of 2930944 in words is "two million, nine hundred thirty thousand, nine hundred forty-four".