2944407 has 8 divisors (see below), whose sum is σ = 3936240. Its totient is φ = 1957760.

The previous prime is 2944397. The next prime is 2944427. The reversal of 2944407 is 7044492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2944407 - 2⁶ = 2944343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2944427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319 + ... + 2447.

It is an arithmetic number, because the mean of its divisors is an integer number (492030).

2^2944407 is an apocalyptic number.

2944407 is a deficient number, since it is larger than the sum of its proper divisors (991833).

2944407 is a wasteful number, since it uses less digits than its factorization.

2944407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2944407 is about 1715.9274460186. The cubic root of 2944407 is about 143.3285191581.

Adding to 2944407 its reverse (7044492), we get a palindrome (9988899).

The spelling of 2944407 in words is "two million, nine hundred forty-four thousand, four hundred seven".