464606293 has 2 divisors, whose sum is σ = 464606294. Its totient is φ = 464606292.

The previous prime is 464606257. The next prime is 464606353. The reversal of 464606293 is 392606464.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369485284 + 95121009 = 19222^2 + 9753^2 .

It is a cyclic number.

It is not a de Polignac number, because 464606293 - 2²¹ = 462509141 is a prime.

It is a super-4 number, since 4×464606293⁴ (a number of 36 digits) contains 4444 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464606213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232303146 + 232303147.

It is an arithmetic number, because the mean of its divisors is an integer number (232303147).

Almost surely, 2^464606293 is an apocalyptic number.

It is an amenable number.

464606293 is a deficient number, since it is larger than the sum of its proper divisors (1).

464606293 is an equidigital number, since it uses as much as digits as its factorization.

464606293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 464606293 is about 21554.7278572475. The cubic root of 464606293 is about 774.5123775442.

The spelling of 464606293 in words is "four hundred sixty-four million, six hundred six thousand, two hundred ninety-three".