634460471 has 2 divisors, whose sum is σ = 634460472. Its totient is φ = 634460470.

The previous prime is 634460429. The next prime is 634460531. The reversal of 634460471 is 174064436.

634460471 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-634460471 is a prime.

It is a super-3 number, since 3×634460471³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (634460371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317230235 + 317230236.

It is an arithmetic number, because the mean of its divisors is an integer number (317230236).

Almost surely, 2^634460471 is an apocalyptic number.

634460471 is a deficient number, since it is larger than the sum of its proper divisors (1).

634460471 is an equidigital number, since it uses as much as digits as its factorization.

634460471 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 634460471 is about 25188.4987841673. The cubic root of 634460471 is about 859.2803024266.

The spelling of 634460471 in words is "six hundred thirty-four million, four hundred sixty thousand, four hundred seventy-one".