2620359486 has 48 divisors (see below), whose sum is σ = 5741208720. Its totient is φ = 863681280.

The previous prime is 2620359457. The next prime is 2620359491. The reversal of 2620359486 is 6849530262.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1034041 + ... + 1036571.

It is an arithmetic number, because the mean of its divisors is an integer number (119608515).

Almost surely, 2^2620359486 is an apocalyptic number.

2620359486 is an abundant number, since it is smaller than the sum of its proper divisors (3120849234).

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

2620359486 is a wasteful number, since it uses less digits than its factorization.

2620359486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3161 (or 3158 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The square root of 2620359486 is about 51189.4470179157. The cubic root of 2620359486 is about 1378.6487308556.

The spelling of 2620359486 in words is "two billion, six hundred twenty million, three hundred fifty-nine thousand, four hundred eighty-six".