6314431406 has 32 divisors (see below), whose sum is σ = 10039075200. Its totient is φ = 2973610080.

The previous prime is 6314431393. The next prime is 6314431439. The reversal of 6314431406 is 6041344136.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3138941 + ... + 3140951.

It is an arithmetic number, because the mean of its divisors is an integer number (313721100).

Almost surely, 2^6314431406 is an apocalyptic number.

6314431406 is a deficient number, since it is larger than the sum of its proper divisors (3724643794).

6314431406 is a wasteful number, since it uses less digits than its factorization.

6314431406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3344.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 6314431406 is about 79463.3966427310. The cubic root of 6314431406 is about 1848.3239171512.

The spelling of 6314431406 in words is "six billion, three hundred fourteen million, four hundred thirty-one thousand, four hundred six".