6463495 has 8 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 5119200.

The previous prime is 6463489. The next prime is 6463507. The reversal of 6463495 is 5943646.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6463495 - 2⁵ = 6463463 is a prime.

It is a d-powerful number, because it can be written as 6² + 4 + 6⁸ + 3¹⁴ + 4² + 9³ + 5³ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5895 + ... + 6904.

It is an arithmetic number, because the mean of its divisors is an integer number (979200).

Almost surely, 2^6463495 is an apocalyptic number.

6463495 is a deficient number, since it is larger than the sum of its proper divisors (1370105).

6463495 is a wasteful number, since it uses less digits than its factorization.

6463495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12905.

The product of its digits is 77760, while the sum is 37.

The square root of 6463495 is about 2542.3404571379. The cubic root of 6463495 is about 186.2755291342.

It can be divided in two parts, 6463 and 495, that multiplied together give a triangular number (3199185 = T₂₅₂₉).

The spelling of 6463495 in words is "six million, four hundred sixty-three thousand, four hundred ninety-five".