6770896491 has 4 divisors (see below), whose sum is σ = 9027861992. Its totient is φ = 4513930992.

The previous prime is 6770896421. The next prime is 6770896513. The reversal of 6770896491 is 1946980776.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6770896491 - 2¹¹ = 6770894443 is a prime.

It is a super-2 number, since 2×6770896491² = 91690078583672226162, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6770896421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1128482746 + ... + 1128482751.

It is an arithmetic number, because the mean of its divisors is an integer number (2256965498).

Almost surely, 2^6770896491 is an apocalyptic number.

6770896491 is a deficient number, since it is larger than the sum of its proper divisors (2256965501).

6770896491 is a wasteful number, since it uses less digits than its factorization.

6770896491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2256965500.

The product of its (nonzero) digits is 4572288, while the sum is 57.

The square root of 6770896491 is about 82285.4573481852. The cubic root of 6770896491 is about 1891.8297827719.

The spelling of 6770896491 in words is "six billion, seven hundred seventy million, eight hundred ninety-six thousand, four hundred ninety-one".