6433942 has 8 divisors (see below), whose sum is σ = 9687600. Its totient is φ = 3204744.

The previous prime is 6433937. The next prime is 6433963. The reversal of 6433942 is 2493346.

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

It is a congruent number.

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, 5442 + ... + 6517.

It is an arithmetic number, because the mean of its divisors is an integer number (1210950).

Almost surely, 2^6433942 is an apocalyptic number.

6433942 is a deficient number, since it is larger than the sum of its proper divisors (3253658).

6433942 is a wasteful number, since it uses less digits than its factorization.

6433942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12230.

The product of its digits is 15552, while the sum is 31.

The square root of 6433942 is about 2536.5216340493. The cubic root of 6433942 is about 185.9911931699.

The spelling of 6433942 in words is "six million, four hundred thirty-three thousand, nine hundred forty-two".