464623613 has 2 divisors, whose sum is σ = 464623614. Its totient is φ = 464623612.

The previous prime is 464623589. The next prime is 464623637. The reversal of 464623613 is 316326464.

It is a balanced prime because it is at equal distance from previous prime (464623589) and next prime (464623637).

It can be written as a sum of positive squares in only one way, i.e., 358079929 + 106543684 = 18923^2 + 10322^2 .

It is a cyclic number.

It is not a de Polignac number, because 464623613 - 2¹² = 464619517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464623673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232311806 + 232311807.

It is an arithmetic number, because the mean of its divisors is an integer number (232311807).

Almost surely, 2^464623613 is an apocalyptic number.

It is an amenable number.

464623613 is a deficient number, since it is larger than the sum of its proper divisors (1).

464623613 is an equidigital number, since it uses as much as digits as its factorization.

464623613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 35.

The square root of 464623613 is about 21555.1296215077. The cubic root of 464623613 is about 774.5220017414.

The spelling of 464623613 in words is "four hundred sixty-four million, six hundred twenty-three thousand, six hundred thirteen".