6776538242 has 8 divisors (see below), whose sum is σ = 10174669632. Its totient is φ = 3384981700.

The previous prime is 6776538239. The next prime is 6776538269. The reversal of 6776538242 is 2428356776.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1641134 + ... + 1645257.

It is an arithmetic number, because the mean of its divisors is an integer number (1271833704).

Almost surely, 2^6776538242 is an apocalyptic number.

6776538242 is a deficient number, since it is larger than the sum of its proper divisors (3398131390).

6776538242 is a wasteful number, since it uses less digits than its factorization.

6776538242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3287424.

The product of its digits is 3386880, while the sum is 50.

The square root of 6776538242 is about 82319.7317901364. The cubic root of 6776538242 is about 1892.3550834474.

The spelling of 6776538242 in words is "six billion, seven hundred seventy-six million, five hundred thirty-eight thousand, two hundred forty-two".