457316330 has 16 divisors (see below), whose sum is σ = 838701864. Its totient is φ = 179474880.

The previous prime is 457316317. The next prime is 457316333. The reversal of 457316330 is 33613754.

It can be written as a sum of positive squares in 4 ways, for example, as 442807849 + 14508481 = 21043^2 + 3809^2 .

It is not an unprimeable number, because it can be changed into a prime (457316333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 430901 + ... + 431960.

Almost surely, 2^457316330 is an apocalyptic number.

457316330 is a deficient number, since it is larger than the sum of its proper divisors (381385534).

457316330 is a wasteful number, since it uses less digits than its factorization.

457316330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862921.

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 457316330 is about 21384.9556931970. The cubic root of 457316330 is about 770.4401430303.

The spelling of 457316330 in words is "four hundred fifty-seven million, three hundred sixteen thousand, three hundred thirty".