6486434 has 8 divisors (see below), whose sum is σ = 9763740. Its totient is φ = 3231856.

The previous prime is 6486427. The next prime is 6486439. The reversal of 6486434 is 4346846.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 6477025 + 9409 = 2545^2 + 97^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 6486394 and 6486403.

It is not an unprimeable number, because it can be changed into a prime (6486439) 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, 4949 + ... + 6120.

Almost surely, 2^6486434 is an apocalyptic number.

6486434 is a deficient number, since it is larger than the sum of its proper divisors (3277306).

6486434 is a wasteful number, since it uses less digits than its factorization.

6486434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11364.

The product of its digits is 55296, while the sum is 35.

The square root of 6486434 is about 2546.8478556836. The cubic root of 6486434 is about 186.4956334465.

The spelling of 6486434 in words is "six million, four hundred eighty-six thousand, four hundred thirty-four".