6814485630 has 48 divisors (see below), whose sum is σ = 18129711600. Its totient is φ = 1774934784.

The previous prime is 6814485599. The next prime is 6814485637. The reversal of 6814485630 is 365844186.

6814485630 is a `hidden beast` number, since 6 + 8 + 1 + 4 + 4 + 8 + 5 + 630 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6814485637) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 876555 + ... + 884294.

It is an arithmetic number, because the mean of its divisors is an integer number (377702325).

Almost surely, 2^6814485630 is an apocalyptic number.

6814485630 is an abundant number, since it is smaller than the sum of its proper divisors (11315225970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6814485630 is a wasteful number, since it uses less digits than its factorization.

6814485630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760905 (or 1760902 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 6814485630 is about 82549.8978194401. The cubic root of 6814485630 is about 1895.8807925239.

The spelling of 6814485630 in words is "six billion, eight hundred fourteen million, four hundred eighty-five thousand, six hundred thirty".