4943474 has 4 divisors (see below), whose sum is σ = 7415214. Its totient is φ = 2471736.

The previous prime is 4943473. The next prime is 4943479. The reversal of 4943474 is 4743494.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4906225 + 37249 = 2215^2 + 193^2 .

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4943473) 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 as a sum of consecutive naturals, namely, 1235867 + ... + 1235870.

Almost surely, 2^4943474 is an apocalyptic number.

4943474 is a deficient number, since it is larger than the sum of its proper divisors (2471740).

4943474 is a wasteful number, since it uses less digits than its factorization.

4943474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471739.

The product of its digits is 48384, while the sum is 35.

The square root of 4943474 is about 2223.3924529871. The cubic root of 4943474 is about 170.3507636554.

The spelling of 4943474 in words is "four million, nine hundred forty-three thousand, four hundred seventy-four".