6490684262 has 12 divisors (see below), whose sum is σ = 9778154820. Its totient is φ = 3231359568.

The previous prime is 6490684261. The next prime is 6490684313. The reversal of 6490684262 is 2624860946.

It is a happy number.

6490684262 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490684261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78689 + ... + 138467.

It is an arithmetic number, because the mean of its divisors is an integer number (814846235).

Almost surely, 2^6490684262 is an apocalyptic number.

6490684262 is a deficient number, since it is larger than the sum of its proper divisors (3287470558).

6490684262 is an equidigital number, since it uses as much as digits as its factorization.

6490684262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60247 (or 60014 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The square root of 6490684262 is about 80564.7830134234. The cubic root of 6490684262 is about 1865.3635855763.

It can be divided in two parts, 64906842 and 62, that multiplied together give a palindrome (4024224204).

The spelling of 6490684262 in words is "six billion, four hundred ninety million, six hundred eighty-four thousand, two hundred sixty-two".