6430070 has 16 divisors (see below), whose sum is σ = 11821248. Its totient is φ = 2517120.

The previous prime is 6430069. The next prime is 6430079. The reversal of 6430070 is 700346.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6430079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6371 + ... + 7310.

It is an arithmetic number, because the mean of its divisors is an integer number (738828).

Almost surely, 2^6430070 is an apocalyptic number.

6430070 is a deficient number, since it is larger than the sum of its proper divisors (5391178).

6430070 is a wasteful number, since it uses less digits than its factorization.

6430070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13735.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 6430070 is about 2535.7582692362. The cubic root of 6430070 is about 185.9538753320.

The spelling of 6430070 in words is "six million, four hundred thirty thousand, seventy".