463966157 has 8 divisors (see below), whose sum is σ = 480207000. Its totient is φ = 447741504.

The previous prime is 463966141. The next prime is 463966163. The reversal of 463966157 is 751669364.

It can be written as a sum of positive squares in 4 ways, for example, as 247464361 + 216501796 = 15731^2 + 14714^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 463966157 - 2⁴ = 463966141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463966177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99719 + ... + 104267.

It is an arithmetic number, because the mean of its divisors is an integer number (60025875).

Almost surely, 2^463966157 is an apocalyptic number.

It is an amenable number.

463966157 is a deficient number, since it is larger than the sum of its proper divisors (16240843).

463966157 is a wasteful number, since it uses less digits than its factorization.

463966157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095.

The product of its digits is 816480, while the sum is 47.

The square root of 463966157 is about 21539.8736532970. The cubic root of 463966157 is about 774.1565055303.

The spelling of 463966157 in words is "four hundred sixty-three million, nine hundred sixty-six thousand, one hundred fifty-seven".