6784794522 has 48 divisors (see below), whose sum is σ = 16572608640. Its totient is φ = 2055996360.

The previous prime is 6784794461. The next prime is 6784794539. The reversal of 6784794522 is 2254974876.

6784794522 is a `hidden beast` number, since 6 + 78 + 47 + 9 + 4 + 522 = 666.

It is a super-2 number, since 2×6784794522² = 92066873411522416968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 512658 + ... + 525725.

It is an arithmetic number, because the mean of its divisors is an integer number (345262680).

Almost surely, 2^6784794522 is an apocalyptic number.

6784794522 is an abundant number, since it is smaller than the sum of its proper divisors (9787814118).

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

6784794522 is a wasteful number, since it uses less digits than its factorization.

6784794522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038416 (or 1038399 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 54.

The square root of 6784794522 is about 82369.8641615974. The cubic root of 6784794522 is about 1893.1232963611.

The spelling of 6784794522 in words is "six billion, seven hundred eighty-four million, seven hundred ninety-four thousand, five hundred twenty-two".