6479296490 has 8 divisors (see below), whose sum is σ = 11662733700. Its totient is φ = 2591718592.

The previous prime is 6479296441. The next prime is 6479296501. The reversal of 6479296490 is 946929746.

It can be written as a sum of positive squares in 2 ways, for example, as 5520341401 + 958955089 = 74299^2 + 30967^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

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, 323964815 + ... + 323964834.

Almost surely, 2^6479296490 is an apocalyptic number.

6479296490 is a deficient number, since it is larger than the sum of its proper divisors (5183437210).

6479296490 is a wasteful number, since it uses less digits than its factorization.

6479296490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647929656.

The product of its (nonzero) digits is 5878656, while the sum is 56.

The square root of 6479296490 is about 80494.0773597660. The cubic root of 6479296490 is about 1864.2720329472.

The spelling of 6479296490 in words is "six billion, four hundred seventy-nine million, two hundred ninety-six thousand, four hundred ninety".