2486386064 has 20 divisors (see below), whose sum is σ = 4829398860. Its totient is φ = 1240089600.

The previous prime is 2486386027. The next prime is 2486386087. The reversal of 2486386064 is 4606836842.

It can be written as a sum of positive squares in 2 ways, for example, as 1336633600 + 1149752464 = 36560^2 + 33908^2 .

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187349 + ... + 200180.

It is an arithmetic number, because the mean of its divisors is an integer number (241469943).

Almost surely, 2^2486386064 is an apocalyptic number.

It is an amenable number.

2486386064 is a deficient number, since it is larger than the sum of its proper divisors (2343012796).

2486386064 is a wasteful number, since it uses less digits than its factorization.

2486386064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387938 (or 387932 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 47.

The square root of 2486386064 is about 49863.6747943831. The cubic root of 2486386064 is about 1354.7407289774.

The spelling of 2486386064 in words is "two billion, four hundred eighty-six million, three hundred eighty-six thousand, sixty-four".