6490465 has 16 divisors (see below), whose sum is σ = 8087040. Its totient is φ = 4997440.

The previous prime is 6490427. The next prime is 6490483. The reversal of 6490465 is 5640946.

6490465 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6490465 - 2⁹ = 6489953 is a prime.

It is a super-2 number, since 2×6490465² = 84252271832450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6490465.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16491 + ... + 16879.

It is an arithmetic number, because the mean of its divisors is an integer number (505440).

Almost surely, 2^6490465 is an apocalyptic number.

It is an amenable number.

6490465 is a deficient number, since it is larger than the sum of its proper divisors (1596575).

6490465 is a wasteful number, since it uses less digits than its factorization.

6490465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 6490465 is about 2547.6391031698. The cubic root of 6490465 is about 186.5342580705.

The spelling of 6490465 in words is "six million, four hundred ninety thousand, four hundred sixty-five".