6463676 has 6 divisors (see below), whose sum is σ = 11311440. Its totient is φ = 3231836.

The previous prime is 6463673. The next prime is 6463687. The reversal of 6463676 is 6763646.

It is a d-powerful number, because it can be written as 6 + 4⁵ + 6 + 3¹⁴ + 6 + 7² + 6⁸ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6463673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 807956 + ... + 807963.

It is an arithmetic number, because the mean of its divisors is an integer number (1885240).

Almost surely, 2^6463676 is an apocalyptic number.

It is an amenable number.

6463676 is a deficient number, since it is larger than the sum of its proper divisors (4847764).

6463676 is a wasteful number, since it uses less digits than its factorization.

6463676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1615923 (or 1615921 counting only the distinct ones).

The product of its digits is 108864, while the sum is 38.

The square root of 6463676 is about 2542.3760540093. The cubic root of 6463676 is about 186.2772679023.

The spelling of 6463676 in words is "six million, four hundred sixty-three thousand, six hundred seventy-six".