6435004 has 6 divisors (see below), whose sum is σ = 11261264. Its totient is φ = 3217500.

The previous prime is 6435001. The next prime is 6435019. The reversal of 6435004 is 4005346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6435001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 804372 + ... + 804379.

Almost surely, 2^6435004 is an apocalyptic number.

It is an amenable number.

6435004 is a deficient number, since it is larger than the sum of its proper divisors (4826260).

6435004 is a wasteful number, since it uses less digits than its factorization.

6435004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1608755 (or 1608753 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 6435004 is about 2536.7309672096. The cubic root of 6435004 is about 186.0014259728.

The spelling of 6435004 in words is "six million, four hundred thirty-five thousand, four".