2974406 has 8 divisors (see below), whose sum is σ = 4655664. Its totient is φ = 1422520.

The previous prime is 2974397. The next prime is 2974409. The reversal of 2974406 is 6044792.

2974406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32285 + ... + 32376.

It is an arithmetic number, because the mean of its divisors is an integer number (581958).

2^2974406 is an apocalyptic number.

2974406 is a deficient number, since it is larger than the sum of its proper divisors (1681258).

2974406 is a wasteful number, since it uses less digits than its factorization.

2974406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64686.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 2974406 is about 1724.6466304725. The cubic root of 2974406 is about 143.8136413856.

The spelling of 2974406 in words is "two million, nine hundred seventy-four thousand, four hundred six".