2994478 has 8 divisors (see below), whose sum is σ = 4507272. Its totient is φ = 1492056.

The previous prime is 2994469. The next prime is 2994493. The reversal of 2994478 is 8744992.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825 + ... + 3052.

It is an arithmetic number, because the mean of its divisors is an integer number (563409).

2^2994478 is an apocalyptic number.

2994478 is a deficient number, since it is larger than the sum of its proper divisors (1512794).

2994478 is a wasteful number, since it uses less digits than its factorization.

2994478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186.

The product of its digits is 145152, while the sum is 43.

The square root of 2994478 is about 1730.4560092646. The cubic root of 2994478 is about 144.1364126580.

The spelling of 2994478 in words is "two million, nine hundred ninety-four thousand, four hundred seventy-eight".