6774844790 has 32 divisors (see below), whose sum is σ = 14260942080. Its totient is φ = 2268784224.

The previous prime is 6774844757. The next prime is 6774844897. The reversal of 6774844790 is 974484776.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122380 + ... + 1128399.

It is an arithmetic number, because the mean of its divisors is an integer number (445654440).

Almost surely, 2^6774844790 is an apocalyptic number.

6774844790 is an abundant number, since it is smaller than the sum of its proper divisors (7486097290).

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

6774844790 is a wasteful number, since it uses less digits than its factorization.

6774844790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2250836.

The product of its (nonzero) digits is 9483264, while the sum is 56.

The square root of 6774844790 is about 82309.4453267667. The cubic root of 6774844790 is about 1892.1974375931.

The spelling of 6774844790 in words is "six billion, seven hundred seventy-four million, eight hundred forty-four thousand, seven hundred ninety".