464993 has 2 divisors, whose sum is σ = 464994. Its totient is φ = 464992.

The previous prime is 464983. The next prime is 464999. The reversal of 464993 is 399464.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 446224 + 18769 = 668^2 + 137^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464993 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (464999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232496 + 232497.

It is an arithmetic number, because the mean of its divisors is an integer number (232497).

2⁴⁶⁴⁹⁹³ is an apocalyptic number.

It is an amenable number.

464993 is a deficient number, since it is larger than the sum of its proper divisors (1).

464993 is an equidigital number, since it uses as much as digits as its factorization.

464993 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 464993 is about 681.9039521810. The cubic root of 464993 is about 77.4727201941.

The spelling of 464993 in words is "four hundred sixty-four thousand, nine hundred ninety-three".