6316406 has 4 divisors (see below), whose sum is σ = 9474612. Its totient is φ = 3158202.

The previous prime is 6316393. The next prime is 6316423. The reversal of 6316406 is 6046136.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1579100 + ... + 1579103.

It is an arithmetic number, because the mean of its divisors is an integer number (2368653).

Almost surely, 2^6316406 is an apocalyptic number.

6316406 is a deficient number, since it is larger than the sum of its proper divisors (3158206).

6316406 is a wasteful number, since it uses less digits than its factorization.

6316406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3158205.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 6316406 is about 2513.2461081239. The cubic root of 6316406 is about 184.8516560992.

The spelling of 6316406 in words is "six million, three hundred sixteen thousand, four hundred six".