6767334040 has 32 divisors (see below), whose sum is σ = 15638032080. Its totient is φ = 2633772672.

The previous prime is 6767334037. The next prime is 6767334047. The reversal of 6767334040 is 404337676.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a junction number, because it is equal to n+sod(n) for n = 6767333984 and 6767334002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6767334047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2284782 + ... + 2287741.

Almost surely, 2^6767334040 is an apocalyptic number.

It is an amenable number.

6767334040 is an abundant number, since it is smaller than the sum of its proper divisors (8870698040).

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

6767334040 is a wasteful number, since it uses less digits than its factorization.

6767334040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4572571 (or 4572567 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 6767334040 is about 82263.8075948348. The cubic root of 6767334040 is about 1891.4979343851.

The spelling of 6767334040 in words is "six billion, seven hundred sixty-seven million, three hundred thirty-four thousand, forty".