6429922 has 8 divisors (see below), whose sum is σ = 9660096. Its totient is φ = 3209892.

The previous prime is 6429887. The next prime is 6429931. The reversal of 6429922 is 2299246.

It is a happy number.

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

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, 678 + ... + 3649.

It is an arithmetic number, because the mean of its divisors is an integer number (1207512).

Almost surely, 2^6429922 is an apocalyptic number.

6429922 is a deficient number, since it is larger than the sum of its proper divisors (3230174).

6429922 is a wasteful number, since it uses less digits than its factorization.

6429922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072.

The product of its digits is 15552, while the sum is 34.

The square root of 6429922 is about 2535.7290864759. The cubic root of 6429922 is about 185.9524486299.

The spelling of 6429922 in words is "six million, four hundred twenty-nine thousand, nine hundred twenty-two".