464629247 has 2 divisors, whose sum is σ = 464629248. Its totient is φ = 464629246.

The previous prime is 464629201. The next prime is 464629267. The reversal of 464629247 is 742926464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 464629247 - 2¹⁶ = 464563711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 464629198 and 464629207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (464629267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232314623 + 232314624.

It is an arithmetic number, because the mean of its divisors is an integer number (232314624).

Almost surely, 2^464629247 is an apocalyptic number.

464629247 is a deficient number, since it is larger than the sum of its proper divisors (1).

464629247 is an equidigital number, since it uses as much as digits as its factorization.

464629247 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 580608, while the sum is 44.

The square root of 464629247 is about 21555.2603092609. The cubic root of 464629247 is about 774.5251323323.

The spelling of 464629247 in words is "four hundred sixty-four million, six hundred twenty-nine thousand, two hundred forty-seven".