6490196 has 6 divisors (see below), whose sum is σ = 11357850. Its totient is φ = 3245096.

The previous prime is 6490193. The next prime is 6490201. The reversal of 6490196 is 6910946.

It can be written as a sum of positive squares in only one way, i.e., 6300100 + 190096 = 2510^2 + 436^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6490193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 811271 + ... + 811278.

It is an arithmetic number, because the mean of its divisors is an integer number (1892975).

Almost surely, 2^6490196 is an apocalyptic number.

It is an amenable number.

6490196 is a deficient number, since it is larger than the sum of its proper divisors (4867654).

6490196 is a wasteful number, since it uses less digits than its factorization.

6490196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1622553 (or 1622551 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6490196 is about 2547.5863086459. The cubic root of 6490196 is about 186.5316810385.

The spelling of 6490196 in words is "six million, four hundred ninety thousand, one hundred ninety-six".