6842788 has 6 divisors (see below), whose sum is σ = 11974886. Its totient is φ = 3421392.

The previous prime is 6842783. The next prime is 6842807. The reversal of 6842788 is 8872486.

It can be written as a sum of positive squares in only one way, i.e., 5992704 + 850084 = 2448^2 + 922^2 .

It is a super-2 number, since 2×6842788² = 93647495225888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6842783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 855345 + ... + 855352.

Almost surely, 2^6842788 is an apocalyptic number.

It is an amenable number.

6842788 is a deficient number, since it is larger than the sum of its proper divisors (5132098).

6842788 is a wasteful number, since it uses less digits than its factorization.

6842788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1710701 (or 1710699 counting only the distinct ones).

The product of its digits is 172032, while the sum is 43.

The square root of 6842788 is about 2615.8723210432. The cubic root of 6842788 is about 189.8501866136.

The spelling of 6842788 in words is "six million, eight hundred forty-two thousand, seven hundred eighty-eight".