2864219486 has 48 divisors (see below), whose sum is σ = 4763621664. Its totient is φ = 1288951488.

The previous prime is 2864219453. The next prime is 2864219573. The reversal of 2864219486 is 6849124682.

2864219486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2872340 + ... + 2873336.

It is an arithmetic number, because the mean of its divisors is an integer number (99242118).

Almost surely, 2^2864219486 is an apocalyptic number.

2864219486 is a deficient number, since it is larger than the sum of its proper divisors (1899402178).

2864219486 is a wasteful number, since it uses less digits than its factorization.

2864219486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233 (or 1214 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 2864219486 is about 53518.4032459863. The cubic root of 2864219486 is about 1420.1539682946.

The spelling of 2864219486 in words is "two billion, eight hundred sixty-four million, two hundred nineteen thousand, four hundred eighty-six".