6764424084 has 72 divisors (see below), whose sum is σ = 19087260192. Its totient is φ = 2002150080.

The previous prime is 6764424077. The next prime is 6764424089. The reversal of 6764424084 is 4804244676.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6764424089) 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, 181599 + ... + 215654.

It is an arithmetic number, because the mean of its divisors is an integer number (265100836).

Almost surely, 2^6764424084 is an apocalyptic number.

It is an amenable number.

6764424084 is an abundant number, since it is smaller than the sum of its proper divisors (12322836108).

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

6764424084 is a wasteful number, since it uses less digits than its factorization.

6764424084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397317 (or 397312 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The square root of 6764424084 is about 82246.1189601066. The cubic root of 6764424084 is about 1891.2267805919.

The spelling of 6764424084 in words is "six billion, seven hundred sixty-four million, four hundred twenty-four thousand, eighty-four".