6433402 has 16 divisors (see below), whose sum is σ = 9947520. Its totient is φ = 3118752.

The previous prime is 6433393. The next prime is 6433403. The reversal of 6433402 is 2043346.

It is a super-2 number, since 2×6433402² = 82777322587208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6433403) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 20398 + ... + 20710.

It is an arithmetic number, because the mean of its divisors is an integer number (621720).

Almost surely, 2^6433402 is an apocalyptic number.

6433402 is a deficient number, since it is larger than the sum of its proper divisors (3514118).

6433402 is a wasteful number, since it uses less digits than its factorization.

6433402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 6433402 is about 2536.4151868336. The cubic root of 6433402 is about 185.9859896180.

Adding to 6433402 its reverse (2043346), we get a palindrome (8476748).

The spelling of 6433402 in words is "six million, four hundred thirty-three thousand, four hundred two".