6490634 has 8 divisors (see below), whose sum is σ = 10308708. Its totient is φ = 3054400.

The previous prime is 6490613. The next prime is 6490643. The reversal of 6490634 is 4360946.

It can be written as a sum of positive squares in 2 ways, for example, as 6265009 + 225625 = 2503^2 + 475^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 6490634.

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, 95417 + ... + 95484.

Almost surely, 2^6490634 is an apocalyptic number.

6490634 is a deficient number, since it is larger than the sum of its proper divisors (3818074).

6490634 is a wasteful number, since it uses less digits than its factorization.

6490634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190920.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 6490634 is about 2547.6722709171. The cubic root of 6490634 is about 186.5358770617.

The spelling of 6490634 in words is "six million, four hundred ninety thousand, six hundred thirty-four".