2944929 has 8 divisors (see below), whose sum is σ = 4228672. Its totient is φ = 1812240.

The previous prime is 2944919. The next prime is 2944933. The reversal of 2944929 is 9294492.

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

It is not a de Polignac number, because 2944929 - 2⁴ = 2944913 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 75511 = 2944929 / (2 + 9 + 4 + 4 + 9 + 2 + 9).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2944919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37717 + ... + 37794.

It is an arithmetic number, because the mean of its divisors is an integer number (528584).

2^2944929 is an apocalyptic number.

It is an amenable number.

2944929 is a deficient number, since it is larger than the sum of its proper divisors (1283743).

2944929 is a wasteful number, since it uses less digits than its factorization.

2944929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75527.

The product of its digits is 46656, while the sum is 39.

The square root of 2944929 is about 1716.0795436110. The cubic root of 2944929 is about 143.3369886695.

The spelling of 2944929 in words is "two million, nine hundred forty-four thousand, nine hundred twenty-nine".