6490606079 has 4 divisors (see below), whose sum is σ = 6553621776. Its totient is φ = 6427590384.

The previous prime is 6490606037. The next prime is 6490606153. The reversal of 6490606079 is 9706060946.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6490606079 - 2²⁴ = 6473828863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490603079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31507694 + ... + 31507899.

It is an arithmetic number, because the mean of its divisors is an integer number (1638405444).

Almost surely, 2^6490606079 is an apocalyptic number.

6490606079 is a deficient number, since it is larger than the sum of its proper divisors (63015697).

6490606079 is a wasteful number, since it uses less digits than its factorization.

6490606079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63015696.

The product of its (nonzero) digits is 489888, while the sum is 47.

The square root of 6490606079 is about 80564.2977937498. The cubic root of 6490606079 is about 1865.3560958521.

The spelling of 6490606079 in words is "six billion, four hundred ninety million, six hundred six thousand, seventy-nine".