6390035 has 4 divisors (see below), whose sum is σ = 7668048. Its totient is φ = 5112024.

The previous prime is 6390031. The next prime is 6390047. The reversal of 6390035 is 5300936.

6390035 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6390035 - 2² = 6390031 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6389986 and 6390013.

It is not an unprimeable number, because it can be changed into a prime (6390031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 638999 + ... + 639008.

It is an arithmetic number, because the mean of its divisors is an integer number (1917012).

Almost surely, 2^6390035 is an apocalyptic number.

6390035 is a deficient number, since it is larger than the sum of its proper divisors (1278013).

6390035 is a wasteful number, since it uses less digits than its factorization.

6390035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278012.

The product of its (nonzero) digits is 2430, while the sum is 26.

The square root of 6390035 is about 2527.8518548364. The cubic root of 6390035 is about 185.5671419705.

The spelling of 6390035 in words is "six million, three hundred ninety thousand, thirty-five".