2864354668 has 12 divisors (see below), whose sum is σ = 5728709392. Its totient is φ = 1227580560.

The previous prime is 2864354663. The next prime is 2864354687. The reversal of 2864354668 is 8664534682.

2864354668 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2864354663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51149163 + ... + 51149218.

Almost surely, 2^2864354668 is an apocalyptic number.

2864354668 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2864354668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2864354668 is a wasteful number, since it uses less digits than its factorization.

2864354668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102298392 (or 102298390 counting only the distinct ones).

The product of its digits is 6635520, while the sum is 52.

The square root of 2864354668 is about 53519.6661798259. Note that the first 3 decimals coincide. The cubic root of 2864354668 is about 1420.1763101850.

The spelling of 2864354668 in words is "two billion, eight hundred sixty-four million, three hundred fifty-four thousand, six hundred sixty-eight".