314456446 has 8 divisors (see below), whose sum is σ = 499430880. Its totient is φ = 147979488.

The previous prime is 314456413. The next prime is 314456447. The reversal of 314456446 is 644654413.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314456447) 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, 4624326 + ... + 4624393.

It is an arithmetic number, because the mean of its divisors is an integer number (62428860).

Almost surely, 2^314456446 is an apocalyptic number.

314456446 is a deficient number, since it is larger than the sum of its proper divisors (184974434).

314456446 is a wasteful number, since it uses less digits than its factorization.

314456446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9248738.

The product of its digits is 138240, while the sum is 37.

The square root of 314456446 is about 17732.9198385376. The cubic root of 314456446 is about 680.0176220923.

The spelling of 314456446 in words is "three hundred fourteen million, four hundred fifty-six thousand, four hundred forty-six".