457300693 has 2 divisors, whose sum is σ = 457300694. Its totient is φ = 457300692.

The previous prime is 457300673. The next prime is 457300729. The reversal of 457300693 is 396003754.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426752964 + 30547729 = 20658^2 + 5527^2 .

It is a cyclic number.

It is not a de Polignac number, because 457300693 - 2²⁵ = 423746261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (457300673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228650346 + 228650347.

It is an arithmetic number, because the mean of its divisors is an integer number (228650347).

Almost surely, 2^457300693 is an apocalyptic number.

It is an amenable number.

457300693 is a deficient number, since it is larger than the sum of its proper divisors (1).

457300693 is an equidigital number, since it uses as much as digits as its factorization.

457300693 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 457300693 is about 21384.5900825805. The cubic root of 457300693 is about 770.4313617199.

The spelling of 457300693 in words is "four hundred fifty-seven million, three hundred thousand, six hundred ninety-three".