6747667464 has 32 divisors (see below), whose sum is σ = 16871181120. Its totient is φ = 2248954176.

The previous prime is 6747667463. The next prime is 6747667469. The reversal of 6747667464 is 4647667476.

It is not an unprimeable number, because it can be changed into a prime (6747667463) 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, 387162 + ... + 404214.

It is an arithmetic number, because the mean of its divisors is an integer number (527224410).

Almost surely, 2^6747667464 is an apocalyptic number.

It is an amenable number.

6747667464 is an abundant number, since it is smaller than the sum of its proper divisors (10123513656).

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

6747667464 is a wasteful number, since it uses less digits than its factorization.

6747667464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33549 (or 33545 counting only the distinct ones).

The product of its digits is 28449792, while the sum is 57.

The square root of 6747667464 is about 82144.1870371848. The cubic root of 6747667464 is about 1889.6638600435.

It can be divided in two parts, 67476 and 67464, that added together give a triangular number (134940 = T₅₁₉).

The spelling of 6747667464 in words is "six billion, seven hundred forty-seven million, six hundred sixty-seven thousand, four hundred sixty-four".