2406986593 has 16 divisors (see below), whose sum is σ = 2741760000. Its totient is φ = 2091664080.

The previous prime is 2406986521. The next prime is 2406986609. The reversal of 2406986593 is 3956896042.

It is not a de Polignac number, because 2406986593 - 2¹³ = 2406978401 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2406986593.

It is not an unprimeable number, because it can be changed into a prime (2406986093) 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 15 ways as a sum of consecutive naturals, for example, 686158 + ... + 689656.

It is an arithmetic number, because the mean of its divisors is an integer number (171360000).

Almost surely, 2^2406986593 is an apocalyptic number.

2406986593 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2406986593 is a deficient number, since it is larger than the sum of its proper divisors (334773407).

2406986593 is a wasteful number, since it uses less digits than its factorization.

2406986593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252.

The product of its (nonzero) digits is 2799360, while the sum is 52.

The square root of 2406986593 is about 49061.0496524483. The cubic root of 2406986593 is about 1340.1638236256.

The spelling of 2406986593 in words is "two billion, four hundred six million, nine hundred eighty-six thousand, five hundred ninety-three".