6761337388 has 24 divisors (see below), whose sum is σ = 13053317760. Its totient is φ = 3044503680.

The previous prime is 6761337337. The next prime is 6761337389. The reversal of 6761337388 is 8837331676.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (6761337389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1583548 + ... + 1587811.

It is an arithmetic number, because the mean of its divisors is an integer number (543888240).

Almost surely, 2^6761337388 is an apocalyptic number.

It is an amenable number.

6761337388 is a deficient number, since it is larger than the sum of its proper divisors (6291980372).

6761337388 is a wasteful number, since it uses less digits than its factorization.

6761337388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171417 (or 3171415 counting only the distinct ones).

The product of its digits is 3048192, while the sum is 52.

The square root of 6761337388 is about 82227.3518240737. The cubic root of 6761337388 is about 1890.9390729111.

The spelling of 6761337388 in words is "six billion, seven hundred sixty-one million, three hundred thirty-seven thousand, three hundred eighty-eight".