2429378 has 16 divisors (see below), whose sum is σ = 4384320. Its totient is φ = 986256.

The previous prime is 2429363. The next prime is 2429381. The reversal of 2429378 is 8739242.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4301 + ... + 4832.

It is an arithmetic number, because the mean of its divisors is an integer number (274020).

2^2429378 is an apocalyptic number.

2429378 is a deficient number, since it is larger than the sum of its proper divisors (1954942).

2429378 is a wasteful number, since it uses less digits than its factorization.

2429378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9161.

The product of its digits is 24192, while the sum is 35.

The square root of 2429378 is about 1558.6462074506. The cubic root of 2429378 is about 134.4306704971.

The spelling of 2429378 in words is "two million, four hundred twenty-nine thousand, three hundred seventy-eight".