6469442 has 8 divisors (see below), whose sum is σ = 11090496. Its totient is φ = 2772612.

The previous prime is 6469439. The next prime is 6469457. The reversal of 6469442 is 2449646.

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

It is an unprimeable number.

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, 231038 + ... + 231065.

It is an arithmetic number, because the mean of its divisors is an integer number (1386312).

Almost surely, 2^6469442 is an apocalyptic number.

6469442 is a deficient number, since it is larger than the sum of its proper divisors (4621054).

6469442 is a wasteful number, since it uses less digits than its factorization.

6469442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 462112.

The product of its digits is 41472, while the sum is 35.

The square root of 6469442 is about 2543.5097798121. The cubic root of 6469442 is about 186.3326417332.

The spelling of 6469442 in words is "six million, four hundred sixty-nine thousand, four hundred forty-two".