4969442 has 4 divisors (see below), whose sum is σ = 7454166. Its totient is φ = 2484720.

The previous prime is 4969427. The next prime is 4969463. The reversal of 4969442 is 2449694.

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., 2686321 + 2283121 = 1639^2 + 1511^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4969396 and 4969405.

It is an unprimeable number.

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, 1242359 + ... + 1242362.

Almost surely, 2^4969442 is an apocalyptic number.

4969442 is a deficient number, since it is larger than the sum of its proper divisors (2484724).

4969442 is a wasteful number, since it uses less digits than its factorization.

4969442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484723.

The product of its digits is 62208, while the sum is 38.

The square root of 4969442 is about 2229.2245288441. The cubic root of 4969442 is about 170.6485262769.

The spelling of 4969442 in words is "four million, nine hundred sixty-nine thousand, four hundred forty-two".